15707866428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{488611}}^1$

素因数の和:488687

約数の個数: 72

約数和(自身を含む): 42685144320

約数和(自身を除く): 26977277892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 8037, 10716, 16074, 32148, 488611, 977222, 1465833, 1954444, 2931666, 4397499, 5863332, 8794998, 9283609, 17589996, 18567218, 22964717, 27850827, 37134436, 45929434, 55701654, 68894151, 83552481, 91858868, 111403308, 137788302, 167104962, 206682453, 275576604, 334209924, 413364906, 436329623, 826729812, 872659246, 1308988869, 1745318492, 2617977738, 3926966607, 5235955476, 7853933214, 15707866428]

約数ペア:

[(1, 15707866428), (2, 7853933214), (3, 5235955476), (4, 3926966607), (6, 2617977738), (9, 1745318492), (12, 1308988869), (18, 872659246), (19, 826729812), (36, 436329623), (38, 413364906), (47, 334209924), (57, 275576604), (76, 206682453), (94, 167104962), (114, 137788302), (141, 111403308), (171, 91858868), (188, 83552481), (228, 68894151), (282, 55701654), (342, 45929434), (423, 37134436), (564, 27850827), (684, 22964717), (846, 18567218), (893, 17589996), (1692, 9283609), (1786, 8794998), (2679, 5863332), (3572, 4397499), (5358, 2931666), (8037, 1954444), (10716, 1465833), (16074, 977222), (32148, 488611)]