15481918374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{634141}}^1$

素因数の和:634472

約数の個数: 32

約数和(自身を含む): 33452258784

約数和(自身を除く): 17970340410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 8138, 12207, 24414, 634141, 1268282, 1902423, 3804846, 8243833, 16487666, 24731499, 49462998, 198486133, 396972266, 595458399, 1190916798, 2580319729, 5160639458, 7740959187, 15481918374]

約数ペア:

[(1, 15481918374), (2, 7740959187), (3, 5160639458), (6, 2580319729), (13, 1190916798), (26, 595458399), (39, 396972266), (78, 198486133), (313, 49462998), (626, 24731499), (939, 16487666), (1878, 8243833), (4069, 3804846), (8138, 1902423), (12207, 1268282), (24414, 634141)]