18473442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 40060608

約数和(自身を除く): 21587166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1453, 2119, 2906, 4238, 4359, 6357, 8718, 12714, 18889, 37778, 56667, 113334, 236839, 473678, 710517, 1421034, 3078907, 6157814, 9236721, 18473442]

約数ペア:

[(1, 18473442), (2, 9236721), (3, 6157814), (6, 3078907), (13, 1421034), (26, 710517), (39, 473678), (78, 236839), (163, 113334), (326, 56667), (489, 37778), (978, 18889), (1453, 12714), (2119, 8718), (2906, 6357), (4238, 4359)]