15182778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 33247872

約数和(自身を除く): 18065094

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 3191, 4758, 6382, 9573, 19146, 41483, 82966, 124449, 194651, 248898, 389302, 583953, 1167906, 2530463, 5060926, 7591389, 15182778]

約数ペア:

[(1, 15182778), (2, 7591389), (3, 5060926), (6, 2530463), (13, 1167906), (26, 583953), (39, 389302), (61, 248898), (78, 194651), (122, 124449), (183, 82966), (366, 41483), (793, 19146), (1586, 9573), (2379, 6382), (3191, 4758)]