18218343864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1429}}^1$

素因数の和:1782

約数の個数: 192

約数和(自身を含む): 54637783200

約数和(自身を除く): 36419439336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 293, 294, 296, 392, 444, 518, 586, 588, 777, 879, 888, 1036, 1172, 1176, 1429, 1554, 1758, 1813, 2051, 2072, 2344, 2858, 3108, 3516, 3626, 4102, 4287, 5439, 5716, 6153, 6216, 7032, 7252, 8204, 8574, 10003, 10841, 10878, 11432, 12306, 14357, 14504, 16408, 17148, 20006, 21682, 21756, 24612, 28714, 30009, 32523, 34296, 40012, 43071, 43364, 43512, 49224, 52873, 57428, 60018, 65046, 70021, 75887, 80024, 86142, 86728, 105746, 114856, 120036, 130092, 140042, 151774, 158619, 172284, 210063, 211492, 227661, 240072, 260184, 280084, 303548, 317238, 344568, 370111, 418697, 420126, 422984, 455322, 531209, 560168, 607096, 634476, 740222, 837394, 840252, 910644, 1062418, 1110333, 1256091, 1268952, 1480444, 1593627, 1674788, 1680504, 1821288, 2124836, 2220666, 2512182, 2590777, 2930879, 2960888, 3187254, 3349576, 4249672, 4441332, 5024364, 5181554, 5861758, 6374508, 7772331, 8792637, 8882664, 10048728, 10363108, 11723516, 12749016, 15491789, 15544662, 17585274, 20516153, 20726216, 23447032, 30983578, 31089324, 35170548, 41032306, 46475367, 61548459, 61967156, 62178648, 70341096, 82064612, 92950734, 108442523, 123096918, 123934312, 164129224, 185901468, 216885046, 246193836, 325327569, 371802936, 433770092, 492387672, 650655138, 759097661, 867540184, 1301310276, 1518195322, 2277292983, 2602620552, 3036390644, 4554585966, 6072781288, 9109171932, 18218343864]

約数ペア:

[(1, 18218343864), (2, 9109171932), (3, 6072781288), (4, 4554585966), (6, 3036390644), (7, 2602620552), (8, 2277292983), (12, 1518195322), (14, 1301310276), (21, 867540184), (24, 759097661), (28, 650655138), (37, 492387672), (42, 433770092), (49, 371802936), (56, 325327569), (74, 246193836), (84, 216885046), (98, 185901468), (111, 164129224), (147, 123934312), (148, 123096918), (168, 108442523), (196, 92950734), (222, 82064612), (259, 70341096), (293, 62178648), (294, 61967156), (296, 61548459), (392, 46475367), (444, 41032306), (518, 35170548), (586, 31089324), (588, 30983578), (777, 23447032), (879, 20726216), (888, 20516153), (1036, 17585274), (1172, 15544662), (1176, 15491789), (1429, 12749016), (1554, 11723516), (1758, 10363108), (1813, 10048728), (2051, 8882664), (2072, 8792637), (2344, 7772331), (2858, 6374508), (3108, 5861758), (3516, 5181554), (3626, 5024364), (4102, 4441332), (4287, 4249672), (5439, 3349576), (5716, 3187254), (6153, 2960888), (6216, 2930879), (7032, 2590777), (7252, 2512182), (8204, 2220666), (8574, 2124836), (10003, 1821288), (10841, 1680504), (10878, 1674788), (11432, 1593627), (12306, 1480444), (14357, 1268952), (14504, 1256091), (16408, 1110333), (17148, 1062418), (20006, 910644), (21682, 840252), (21756, 837394), (24612, 740222), (28714, 634476), (30009, 607096), (32523, 560168), (34296, 531209), (40012, 455322), (43071, 422984), (43364, 420126), (43512, 418697), (49224, 370111), (52873, 344568), (57428, 317238), (60018, 303548), (65046, 280084), (70021, 260184), (75887, 240072), (80024, 227661), (86142, 211492), (86728, 210063), (105746, 172284), (114856, 158619), (120036, 151774), (130092, 140042)]