7872822

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 18063360

約数和(自身を除く): 10190538

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 4703, 9406, 14109, 28218, 42327, 84654, 126981, 145793, 253962, 291586, 437379, 874758, 1312137, 2624274, 3936411, 7872822]

約数ペア:

[(1, 7872822), (2, 3936411), (3, 2624274), (6, 1312137), (9, 874758), (18, 437379), (27, 291586), (31, 253962), (54, 145793), (62, 126981), (93, 84654), (186, 42327), (279, 28218), (558, 14109), (837, 9406), (1674, 4703)]