18320199282

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{25867}}^1$

素因数の和:25973

約数の個数: 144

約数和(自身を含む): 51064052832

約数和(自身を除く): 32743853550

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 73, 77, 98, 99, 126, 146, 147, 154, 198, 219, 231, 294, 438, 441, 462, 511, 539, 657, 693, 803, 882, 1022, 1078, 1314, 1386, 1533, 1606, 1617, 2409, 3066, 3234, 3577, 4599, 4818, 4851, 5621, 7154, 7227, 9198, 9702, 10731, 11242, 14454, 16863, 21462, 25867, 32193, 33726, 39347, 50589, 51734, 64386, 77601, 78694, 101178, 118041, 155202, 181069, 232803, 236082, 284537, 354123, 362138, 465606, 543207, 569074, 708246, 853611, 1086414, 1267483, 1629621, 1707222, 1888291, 1991759, 2534966, 2560833, 3259242, 3776582, 3802449, 3983518, 5121666, 5664873, 5975277, 7604898, 11329746, 11407347, 11950554, 13218037, 13942313, 16994619, 17925831, 20771201, 22814694, 26436074, 27884626, 33989238, 35851662, 39654111, 41542402, 41826939, 62313603, 79308222, 83653878, 92526259, 118962333, 124627206, 125480817, 145398407, 185052518, 186940809, 237924666, 250961634, 277578777, 290796814, 373881618, 436195221, 555157554, 832736331, 872390442, 1017788849, 1308585663, 1665472662, 2035577698, 2617171326, 3053366547, 6106733094, 9160099641, 18320199282]

約数ペア:

[(1, 18320199282), (2, 9160099641), (3, 6106733094), (6, 3053366547), (7, 2617171326), (9, 2035577698), (11, 1665472662), (14, 1308585663), (18, 1017788849), (21, 872390442), (22, 832736331), (33, 555157554), (42, 436195221), (49, 373881618), (63, 290796814), (66, 277578777), (73, 250961634), (77, 237924666), (98, 186940809), (99, 185052518), (126, 145398407), (146, 125480817), (147, 124627206), (154, 118962333), (198, 92526259), (219, 83653878), (231, 79308222), (294, 62313603), (438, 41826939), (441, 41542402), (462, 39654111), (511, 35851662), (539, 33989238), (657, 27884626), (693, 26436074), (803, 22814694), (882, 20771201), (1022, 17925831), (1078, 16994619), (1314, 13942313), (1386, 13218037), (1533, 11950554), (1606, 11407347), (1617, 11329746), (2409, 7604898), (3066, 5975277), (3234, 5664873), (3577, 5121666), (4599, 3983518), (4818, 3802449), (4851, 3776582), (5621, 3259242), (7154, 2560833), (7227, 2534966), (9198, 1991759), (9702, 1888291), (10731, 1707222), (11242, 1629621), (14454, 1267483), (16863, 1086414), (21462, 853611), (25867, 708246), (32193, 569074), (33726, 543207), (39347, 465606), (50589, 362138), (51734, 354123), (64386, 284537), (77601, 236082), (78694, 232803), (101178, 181069), (118041, 155202)]