12387012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 33516000

約数和(自身を除く): 21128988

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 449, 484, 627, 726, 836, 898, 1254, 1347, 1452, 1796, 2299, 2508, 2694, 4598, 4939, 5388, 6897, 8531, 9196, 9878, 13794, 14817, 17062, 19756, 25593, 27588, 29634, 34124, 51186, 54329, 59268, 93841, 102372, 108658, 162987, 187682, 217316, 281523, 325974, 375364, 563046, 651948, 1032251, 1126092, 2064502, 3096753, 4129004, 6193506, 12387012]

約数ペア:

[(1, 12387012), (2, 6193506), (3, 4129004), (4, 3096753), (6, 2064502), (11, 1126092), (12, 1032251), (19, 651948), (22, 563046), (33, 375364), (38, 325974), (44, 281523), (57, 217316), (66, 187682), (76, 162987), (114, 108658), (121, 102372), (132, 93841), (209, 59268), (228, 54329), (242, 51186), (363, 34124), (418, 29634), (449, 27588), (484, 25593), (627, 19756), (726, 17062), (836, 14817), (898, 13794), (1254, 9878), (1347, 9196), (1452, 8531), (1796, 6897), (2299, 5388), (2508, 4939), (2694, 4598)]