8154846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 20543328

約数和(自身を除く): 12388482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1061, 1098, 1281, 2122, 2562, 3183, 3843, 6366, 7427, 7686, 9549, 14854, 19098, 22281, 44562, 64721, 66843, 129442, 133686, 194163, 388326, 453047, 582489, 906094, 1164978, 1359141, 2718282, 4077423, 8154846]

約数ペア:

[(1, 8154846), (2, 4077423), (3, 2718282), (6, 1359141), (7, 1164978), (9, 906094), (14, 582489), (18, 453047), (21, 388326), (42, 194163), (61, 133686), (63, 129442), (122, 66843), (126, 64721), (183, 44562), (366, 22281), (427, 19098), (549, 14854), (854, 9549), (1061, 7686), (1098, 7427), (1281, 6366), (2122, 3843), (2562, 3183)]