2018097045

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4491

約数の個数: 64

約数和(自身を含む): 3715107840

約数和(自身を除く): 1697010795

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 73, 135, 141, 219, 235, 365, 423, 657, 705, 1095, 1269, 1971, 2115, 3285, 3431, 4357, 6345, 9855, 10293, 13071, 17155, 21785, 30879, 39213, 51465, 65355, 92637, 117639, 154395, 196065, 204779, 318061, 463185, 588195, 614337, 954183, 1023895, 1590305, 1843011, 2862549, 3071685, 4770915, 5529033, 8587647, 9215055, 14312745, 14948867, 27645165, 42938235, 44846601, 74744335, 134539803, 224233005, 403619409, 672699015, 2018097045]

約数ペア:

[(1, 2018097045), (3, 672699015), (5, 403619409), (9, 224233005), (15, 134539803), (27, 74744335), (45, 44846601), (47, 42938235), (73, 27645165), (135, 14948867), (141, 14312745), (219, 9215055), (235, 8587647), (365, 5529033), (423, 4770915), (657, 3071685), (705, 2862549), (1095, 1843011), (1269, 1590305), (1971, 1023895), (2115, 954183), (3285, 614337), (3431, 588195), (4357, 463185), (6345, 318061), (9855, 204779), (10293, 196065), (13071, 154395), (17155, 117639), (21785, 92637), (30879, 65355), (39213, 51465)]