13146978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 29014272

約数和(自身を除く): 15867294

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 4111, 8222, 12333, 24666, 53443, 106886, 160329, 168551, 320658, 337102, 505653, 1011306, 2191163, 4382326, 6573489, 13146978]

約数ペア:

[(1, 13146978), (2, 6573489), (3, 4382326), (6, 2191163), (13, 1011306), (26, 505653), (39, 337102), (41, 320658), (78, 168551), (82, 160329), (123, 106886), (246, 53443), (533, 24666), (1066, 12333), (1599, 8222), (3198, 4111)]