8239812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 22119552

約数和(自身を除く): 13879740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 421, 466, 699, 842, 932, 1263, 1398, 1631, 1684, 2526, 2796, 2947, 3262, 4893, 5052, 5894, 6524, 8841, 9786, 11788, 17682, 19572, 35364, 98093, 196186, 294279, 392372, 588558, 686651, 1177116, 1373302, 2059953, 2746604, 4119906, 8239812]

約数ペア:

[(1, 8239812), (2, 4119906), (3, 2746604), (4, 2059953), (6, 1373302), (7, 1177116), (12, 686651), (14, 588558), (21, 392372), (28, 294279), (42, 196186), (84, 98093), (233, 35364), (421, 19572), (466, 17682), (699, 11788), (842, 9786), (932, 8841), (1263, 6524), (1398, 5894), (1631, 5052), (1684, 4893), (2526, 3262), (2796, 2947)]