31649118

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 65864832

約数和(自身を除く): 34215714

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 2011, 2623, 4022, 5246, 6033, 7869, 12066, 15738, 86473, 122671, 172946, 245342, 259419, 368013, 518838, 736026, 5274853, 10549706, 15824559, 31649118]

約数ペア:

[(1, 31649118), (2, 15824559), (3, 10549706), (6, 5274853), (43, 736026), (61, 518838), (86, 368013), (122, 259419), (129, 245342), (183, 172946), (258, 122671), (366, 86473), (2011, 15738), (2623, 12066), (4022, 7869), (5246, 6033)]