2644596

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 7015680

約数和(自身を除く): 4371084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 521, 564, 846, 1042, 1269, 1563, 1692, 2084, 2538, 3126, 4689, 5076, 6252, 9378, 14067, 18756, 24487, 28134, 48974, 56268, 73461, 97948, 146922, 220383, 293844, 440766, 661149, 881532, 1322298, 2644596]

約数ペア:

[(1, 2644596), (2, 1322298), (3, 881532), (4, 661149), (6, 440766), (9, 293844), (12, 220383), (18, 146922), (27, 97948), (36, 73461), (47, 56268), (54, 48974), (94, 28134), (108, 24487), (141, 18756), (188, 14067), (282, 9378), (423, 6252), (521, 5076), (564, 4689), (846, 3126), (1042, 2538), (1269, 2084), (1563, 1692)]