8631342

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 20144592

約数和(自身を除く): 11513250

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 421, 603, 842, 1139, 1206, 1263, 2278, 2526, 3417, 3789, 6834, 7157, 7578, 10251, 14314, 20502, 21471, 28207, 42942, 56414, 64413, 84621, 128826, 169242, 253863, 479519, 507726, 959038, 1438557, 2877114, 4315671, 8631342]

約数ペア:

[(1, 8631342), (2, 4315671), (3, 2877114), (6, 1438557), (9, 959038), (17, 507726), (18, 479519), (34, 253863), (51, 169242), (67, 128826), (102, 84621), (134, 64413), (153, 56414), (201, 42942), (306, 28207), (402, 21471), (421, 20502), (603, 14314), (842, 10251), (1139, 7578), (1206, 7157), (1263, 6834), (2278, 3789), (2526, 3417)]