15718212

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 41868736

約数和(自身を除く): 26150524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 157, 162, 206, 243, 309, 314, 324, 412, 471, 486, 618, 628, 927, 942, 972, 1236, 1413, 1854, 1884, 2781, 2826, 3708, 4239, 5562, 5652, 8343, 8478, 11124, 12717, 16171, 16686, 16956, 25029, 25434, 32342, 33372, 38151, 48513, 50058, 50868, 64684, 76302, 97026, 100116, 145539, 152604, 194052, 291078, 436617, 582156, 873234, 1309851, 1746468, 2619702, 3929553, 5239404, 7859106, 15718212]

約数ペア:

[(1, 15718212), (2, 7859106), (3, 5239404), (4, 3929553), (6, 2619702), (9, 1746468), (12, 1309851), (18, 873234), (27, 582156), (36, 436617), (54, 291078), (81, 194052), (103, 152604), (108, 145539), (157, 100116), (162, 97026), (206, 76302), (243, 64684), (309, 50868), (314, 50058), (324, 48513), (412, 38151), (471, 33372), (486, 32342), (618, 25434), (628, 25029), (927, 16956), (942, 16686), (972, 16171), (1236, 12717), (1413, 11124), (1854, 8478), (1884, 8343), (2781, 5652), (2826, 5562), (3708, 4239)]