16718652

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 44396352

約数和(自身を除く): 27677700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 241, 246, 282, 369, 423, 482, 492, 564, 723, 738, 846, 964, 1446, 1476, 1692, 1927, 2169, 2892, 3854, 4338, 5781, 7708, 8676, 9881, 11327, 11562, 17343, 19762, 22654, 23124, 29643, 33981, 34686, 39524, 45308, 59286, 67962, 69372, 88929, 101943, 118572, 135924, 177858, 203886, 355716, 407772, 464407, 928814, 1393221, 1857628, 2786442, 4179663, 5572884, 8359326, 16718652]

約数ペア:

[(1, 16718652), (2, 8359326), (3, 5572884), (4, 4179663), (6, 2786442), (9, 1857628), (12, 1393221), (18, 928814), (36, 464407), (41, 407772), (47, 355716), (82, 203886), (94, 177858), (123, 135924), (141, 118572), (164, 101943), (188, 88929), (241, 69372), (246, 67962), (282, 59286), (369, 45308), (423, 39524), (482, 34686), (492, 33981), (564, 29643), (723, 23124), (738, 22654), (846, 19762), (964, 17343), (1446, 11562), (1476, 11327), (1692, 9881), (1927, 8676), (2169, 7708), (2892, 5781), (3854, 4338)]