28501902

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3726

約数の個数: 64

約数和(自身を含む): 74430720

約数和(自身を除く): 45928818

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3691, 3861, 7382, 7722, 11073, 22146, 33219, 40601, 47983, 66438, 81202, 95966, 99657, 121803, 143949, 199314, 243606, 287898, 365409, 431847, 527813, 730818, 863694, 1055626, 1096227, 1295541, 1583439, 2192454, 2591082, 3166878, 4750317, 9500634, 14250951, 28501902]

約数ペア:

[(1, 28501902), (2, 14250951), (3, 9500634), (6, 4750317), (9, 3166878), (11, 2591082), (13, 2192454), (18, 1583439), (22, 1295541), (26, 1096227), (27, 1055626), (33, 863694), (39, 730818), (54, 527813), (66, 431847), (78, 365409), (99, 287898), (117, 243606), (143, 199314), (198, 143949), (234, 121803), (286, 99657), (297, 95966), (351, 81202), (429, 66438), (594, 47983), (702, 40601), (858, 33219), (1287, 22146), (2574, 11073), (3691, 7722), (3861, 7382)]