31032054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2985

約数の個数: 48

約数和(自身を含む): 73082880

約数和(自身を除く): 42050826

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 2927, 3534, 5301, 5854, 8781, 10602, 17562, 26343, 52686, 55613, 90737, 111226, 166839, 181474, 272211, 333678, 500517, 544422, 816633, 1001034, 1633266, 1724003, 3448006, 5172009, 10344018, 15516027, 31032054]

約数ペア:

[(1, 31032054), (2, 15516027), (3, 10344018), (6, 5172009), (9, 3448006), (18, 1724003), (19, 1633266), (31, 1001034), (38, 816633), (57, 544422), (62, 500517), (93, 333678), (114, 272211), (171, 181474), (186, 166839), (279, 111226), (342, 90737), (558, 55613), (589, 52686), (1178, 26343), (1767, 17562), (2927, 10602), (3534, 8781), (5301, 5854)]