85971186

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{32491}}^1$

素因数の和:32516

約数の個数: 48

約数和(自身を含む): 222245280

約数和(自身を除く): 136274094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 32491, 64982, 97473, 194946, 227437, 292419, 454874, 584838, 682311, 877257, 1364622, 1592059, 1754514, 2046933, 3184118, 4093866, 4776177, 6140799, 9552354, 12281598, 14328531, 28657062, 42985593, 85971186]

約数ペア:

[(1, 85971186), (2, 42985593), (3, 28657062), (6, 14328531), (7, 12281598), (9, 9552354), (14, 6140799), (18, 4776177), (21, 4093866), (27, 3184118), (42, 2046933), (49, 1754514), (54, 1592059), (63, 1364622), (98, 877257), (126, 682311), (147, 584838), (189, 454874), (294, 292419), (378, 227437), (441, 194946), (882, 97473), (1323, 64982), (2646, 32491)]