9487212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 25788672

約数和(自身を除く): 16301460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2131, 2226, 4262, 4452, 6393, 8524, 12786, 14917, 25572, 29834, 44751, 59668, 89502, 112943, 179004, 225886, 338829, 451772, 677658, 790601, 1355316, 1581202, 2371803, 3162404, 4743606, 9487212]

約数ペア:

[(1, 9487212), (2, 4743606), (3, 3162404), (4, 2371803), (6, 1581202), (7, 1355316), (12, 790601), (14, 677658), (21, 451772), (28, 338829), (42, 225886), (53, 179004), (84, 112943), (106, 89502), (159, 59668), (212, 44751), (318, 29834), (371, 25572), (636, 14917), (742, 12786), (1113, 8524), (1484, 6393), (2131, 4452), (2226, 4262)]