27593618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 47609856

約数和(自身を除く): 20016238

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 326, 383, 442, 766, 2119, 2771, 4238, 4979, 5542, 6511, 9958, 13022, 36023, 62429, 72046, 84643, 124858, 169286, 811577, 1061293, 1623154, 2122586, 13796809, 27593618]

約数ペア:

[(1, 27593618), (2, 13796809), (13, 2122586), (17, 1623154), (26, 1061293), (34, 811577), (163, 169286), (221, 124858), (326, 84643), (383, 72046), (442, 62429), (766, 36023), (2119, 13022), (2771, 9958), (4238, 6511), (4979, 5542)]