31522974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 73872000

約数和(自身を除く): 42349026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 179, 294, 358, 537, 599, 1074, 1198, 1253, 1797, 2506, 3594, 3759, 4193, 7518, 8386, 8771, 12579, 17542, 25158, 26313, 29351, 52626, 58702, 88053, 107221, 176106, 214442, 321663, 643326, 750547, 1501094, 2251641, 4503282, 5253829, 10507658, 15761487, 31522974]

約数ペア:

[(1, 31522974), (2, 15761487), (3, 10507658), (6, 5253829), (7, 4503282), (14, 2251641), (21, 1501094), (42, 750547), (49, 643326), (98, 321663), (147, 214442), (179, 176106), (294, 107221), (358, 88053), (537, 58702), (599, 52626), (1074, 29351), (1198, 26313), (1253, 25158), (1797, 17542), (2506, 12579), (3594, 8771), (3759, 8386), (4193, 7518)]