180476318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2287}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 314316288

約数和(自身を除く): 133839970

約数列:

[1, 2, 11, 17, 22, 34, 187, 211, 374, 422, 2287, 2321, 3587, 4574, 4642, 7174, 25157, 38879, 39457, 50314, 77758, 78914, 427669, 482557, 855338, 965114, 5308127, 8203469, 10616254, 16406938, 90238159, 180476318]

約数ペア:

[(1, 180476318), (2, 90238159), (11, 16406938), (17, 10616254), (22, 8203469), (34, 5308127), (187, 965114), (211, 855338), (374, 482557), (422, 427669), (2287, 78914), (2321, 77758), (3587, 50314), (4574, 39457), (4642, 38879), (7174, 25157)]