2450178

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 5481216

約数和(自身を除く): 3031038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 4391, 8782, 13173, 26346, 39519, 79038, 136121, 272242, 408363, 816726, 1225089, 2450178]

約数ペア:

[(1, 2450178), (2, 1225089), (3, 816726), (6, 408363), (9, 272242), (18, 136121), (31, 79038), (62, 39519), (93, 26346), (186, 13173), (279, 8782), (558, 4391)]