69886518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4900

約数の個数: 32

約数和(自身を含む): 151345152

約数和(自身を除く): 81458634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4691, 4966, 7449, 9382, 14073, 14898, 28146, 60983, 121966, 182949, 365898, 895981, 1791962, 2687943, 5375886, 11647753, 23295506, 34943259, 69886518]

約数ペア:

[(1, 69886518), (2, 34943259), (3, 23295506), (6, 11647753), (13, 5375886), (26, 2687943), (39, 1791962), (78, 895981), (191, 365898), (382, 182949), (573, 121966), (1146, 60983), (2483, 28146), (4691, 14898), (4966, 14073), (7449, 9382)]