2156438268

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{119563}}^1$

素因数の和:119743

約数の個数: 48

約数和(自身を含む): 5624290560

約数和(自身を除く): 3467852292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 6012, 9018, 18036, 119563, 239126, 358689, 478252, 717378, 1076067, 1434756, 2152134, 3228201, 4304268, 6456402, 12912804, 19967021, 39934042, 59901063, 79868084, 119802126, 179703189, 239604252, 359406378, 539109567, 718812756, 1078219134, 2156438268]

約数ペア:

[(1, 2156438268), (2, 1078219134), (3, 718812756), (4, 539109567), (6, 359406378), (9, 239604252), (12, 179703189), (18, 119802126), (27, 79868084), (36, 59901063), (54, 39934042), (108, 19967021), (167, 12912804), (334, 6456402), (501, 4304268), (668, 3228201), (1002, 2152134), (1503, 1434756), (2004, 1076067), (3006, 717378), (4509, 478252), (6012, 358689), (9018, 239126), (18036, 119563)]