13181472

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1290

約数の個数: 72

約数和(自身を含む): 38529036

約数和(自身を除く): 25347564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1237, 1332, 1776, 2474, 2664, 3552, 3711, 4948, 5328, 7422, 9896, 10656, 11133, 14844, 19792, 22266, 29688, 39584, 44532, 45769, 59376, 89064, 91538, 118752, 137307, 178128, 183076, 274614, 356256, 366152, 411921, 549228, 732304, 823842, 1098456, 1464608, 1647684, 2196912, 3295368, 4393824, 6590736, 13181472]

約数ペア:

[(1, 13181472), (2, 6590736), (3, 4393824), (4, 3295368), (6, 2196912), (8, 1647684), (9, 1464608), (12, 1098456), (16, 823842), (18, 732304), (24, 549228), (32, 411921), (36, 366152), (37, 356256), (48, 274614), (72, 183076), (74, 178128), (96, 137307), (111, 118752), (144, 91538), (148, 89064), (222, 59376), (288, 45769), (296, 44532), (333, 39584), (444, 29688), (592, 22266), (666, 19792), (888, 14844), (1184, 11133), (1237, 10656), (1332, 9896), (1776, 7422), (2474, 5328), (2664, 4948), (3552, 3711)]