245029518

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9343}}^1$

素因数の和:9429

約数の個数: 48

約数和(自身を含む): 559742976

約数和(自身を除く): 314713458

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1457, 2914, 4371, 8742, 9343, 13113, 18686, 26226, 28029, 56058, 84087, 168174, 289633, 439121, 579266, 868899, 878242, 1317363, 1737798, 2606697, 2634726, 3952089, 5213394, 7904178, 13612751, 27225502, 40838253, 81676506, 122514759, 245029518]

約数ペア:

[(1, 245029518), (2, 122514759), (3, 81676506), (6, 40838253), (9, 27225502), (18, 13612751), (31, 7904178), (47, 5213394), (62, 3952089), (93, 2634726), (94, 2606697), (141, 1737798), (186, 1317363), (279, 878242), (282, 868899), (423, 579266), (558, 439121), (846, 289633), (1457, 168174), (2914, 84087), (4371, 56058), (8742, 28029), (9343, 26226), (13113, 18686)]