18703713480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9168487}}^1$

素因数の和:9168518

約数の個数: 64

約数和(自身を含む): 59411802240

約数和(自身を除く): 40708088760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9168487, 18336974, 27505461, 36673948, 45842435, 55010922, 73347896, 91684870, 110021844, 137527305, 155864279, 183369740, 220043688, 275054610, 311728558, 366739480, 467592837, 550109220, 623457116, 779321395, 935185674, 1100218440, 1246914232, 1558642790, 1870371348, 2337964185, 3117285580, 3740742696, 4675928370, 6234571160, 9351856740, 18703713480]

約数ペア:

[(1, 18703713480), (2, 9351856740), (3, 6234571160), (4, 4675928370), (5, 3740742696), (6, 3117285580), (8, 2337964185), (10, 1870371348), (12, 1558642790), (15, 1246914232), (17, 1100218440), (20, 935185674), (24, 779321395), (30, 623457116), (34, 550109220), (40, 467592837), (51, 366739480), (60, 311728558), (68, 275054610), (85, 220043688), (102, 183369740), (120, 155864279), (136, 137527305), (170, 110021844), (204, 91684870), (255, 73347896), (340, 55010922), (408, 45842435), (510, 36673948), (680, 27505461), (1020, 18336974), (2040, 9168487)]