18071274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 39158784

約数和(自身を除く): 21087510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 1213, 2426, 2483, 3639, 4966, 7278, 7449, 14898, 15769, 31538, 47307, 94614, 231683, 463366, 695049, 1390098, 3011879, 6023758, 9035637, 18071274]

約数ペア:

[(1, 18071274), (2, 9035637), (3, 6023758), (6, 3011879), (13, 1390098), (26, 695049), (39, 463366), (78, 231683), (191, 94614), (382, 47307), (573, 31538), (1146, 15769), (1213, 14898), (2426, 7449), (2483, 7278), (3639, 4966)]