15698861604

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{23371}}^1$

素因数の和:23825

約数の個数: 72

約数和(自身を含む): 40631380608

約数和(自身を除く): 24932519004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 397, 423, 564, 794, 846, 1191, 1588, 1692, 2382, 3573, 4764, 7146, 14292, 18659, 23371, 37318, 46742, 55977, 70113, 74636, 93484, 111954, 140226, 167931, 210339, 223908, 280452, 335862, 420678, 671724, 841356, 1098437, 2196874, 3295311, 4393748, 6590622, 9278287, 9885933, 13181244, 18556574, 19771866, 27834861, 37113148, 39543732, 55669722, 83504583, 111339444, 167009166, 334018332, 436079489, 872158978, 1308238467, 1744317956, 2616476934, 3924715401, 5232953868, 7849430802, 15698861604]

約数ペア:

[(1, 15698861604), (2, 7849430802), (3, 5232953868), (4, 3924715401), (6, 2616476934), (9, 1744317956), (12, 1308238467), (18, 872158978), (36, 436079489), (47, 334018332), (94, 167009166), (141, 111339444), (188, 83504583), (282, 55669722), (397, 39543732), (423, 37113148), (564, 27834861), (794, 19771866), (846, 18556574), (1191, 13181244), (1588, 9885933), (1692, 9278287), (2382, 6590622), (3573, 4393748), (4764, 3295311), (7146, 2196874), (14292, 1098437), (18659, 841356), (23371, 671724), (37318, 420678), (46742, 335862), (55977, 280452), (70113, 223908), (74636, 210339), (93484, 167931), (111954, 140226)]