18222204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 60060672

約数和(自身を除く): 41838468

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 37, 39, 41, 42, 44, 52, 66, 74, 77, 78, 82, 84, 91, 111, 123, 132, 143, 148, 154, 156, 164, 182, 222, 231, 246, 259, 273, 286, 287, 308, 364, 407, 429, 444, 451, 462, 481, 492, 518, 533, 546, 572, 574, 777, 814, 858, 861, 902, 924, 962, 1001, 1036, 1066, 1092, 1148, 1221, 1353, 1443, 1517, 1554, 1599, 1628, 1716, 1722, 1804, 1924, 2002, 2132, 2442, 2706, 2849, 2886, 3003, 3034, 3108, 3157, 3198, 3367, 3444, 3731, 4004, 4551, 4884, 5291, 5412, 5698, 5772, 5863, 6006, 6068, 6314, 6396, 6734, 7462, 8547, 9102, 9471, 10101, 10582, 10619, 11193, 11396, 11726, 12012, 12628, 13468, 14924, 15873, 16687, 17094, 17589, 18204, 18942, 19721, 20202, 21164, 21238, 22386, 23452, 31746, 31857, 33374, 34188, 35178, 37037, 37884, 39442, 40404, 41041, 42476, 44772, 50061, 59163, 63492, 63714, 66748, 70356, 74074, 78884, 82082, 100122, 111111, 116809, 118326, 123123, 127428, 138047, 148148, 164164, 200244, 216931, 222222, 233618, 236652, 246246, 276094, 350427, 414141, 433862, 444444, 467236, 492492, 552188, 650793, 700854, 828282, 867724, 1301586, 1401708, 1518517, 1656564, 2603172, 3037034, 4555551, 6074068, 9111102, 18222204]

約数ペア:

[(1, 18222204), (2, 9111102), (3, 6074068), (4, 4555551), (6, 3037034), (7, 2603172), (11, 1656564), (12, 1518517), (13, 1401708), (14, 1301586), (21, 867724), (22, 828282), (26, 700854), (28, 650793), (33, 552188), (37, 492492), (39, 467236), (41, 444444), (42, 433862), (44, 414141), (52, 350427), (66, 276094), (74, 246246), (77, 236652), (78, 233618), (82, 222222), (84, 216931), (91, 200244), (111, 164164), (123, 148148), (132, 138047), (143, 127428), (148, 123123), (154, 118326), (156, 116809), (164, 111111), (182, 100122), (222, 82082), (231, 78884), (246, 74074), (259, 70356), (273, 66748), (286, 63714), (287, 63492), (308, 59163), (364, 50061), (407, 44772), (429, 42476), (444, 41041), (451, 40404), (462, 39442), (481, 37884), (492, 37037), (518, 35178), (533, 34188), (546, 33374), (572, 31857), (574, 31746), (777, 23452), (814, 22386), (858, 21238), (861, 21164), (902, 20202), (924, 19721), (962, 18942), (1001, 18204), (1036, 17589), (1066, 17094), (1092, 16687), (1148, 15873), (1221, 14924), (1353, 13468), (1443, 12628), (1517, 12012), (1554, 11726), (1599, 11396), (1628, 11193), (1716, 10619), (1722, 10582), (1804, 10101), (1924, 9471), (2002, 9102), (2132, 8547), (2442, 7462), (2706, 6734), (2849, 6396), (2886, 6314), (3003, 6068), (3034, 6006), (3108, 5863), (3157, 5772), (3198, 5698), (3367, 5412), (3444, 5291), (3731, 4884), (4004, 4551)]