15690020904

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4636531}}^1$

素因数の和:4636590

約数の個数: 48

約数和(自身を含む): 43397939520

約数和(自身を除く): 27707918616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 4636531, 9273062, 13909593, 18546124, 27819186, 37092248, 41728779, 55638372, 83457558, 111276744, 166915116, 217916957, 333830232, 435833914, 653750871, 871667828, 1307501742, 1743335656, 1961252613, 2615003484, 3922505226, 5230006968, 7845010452, 15690020904]

約数ペア:

[(1, 15690020904), (2, 7845010452), (3, 5230006968), (4, 3922505226), (6, 2615003484), (8, 1961252613), (9, 1743335656), (12, 1307501742), (18, 871667828), (24, 653750871), (36, 435833914), (47, 333830232), (72, 217916957), (94, 166915116), (141, 111276744), (188, 83457558), (282, 55638372), (376, 41728779), (423, 37092248), (564, 27819186), (846, 18546124), (1128, 13909593), (1692, 9273062), (3384, 4636531)]