38981412

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5270

約数の個数: 60

約数和(自身を含む): 106356096

約数和(自身を除く): 67374684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 5231, 7452, 10462, 15693, 20924, 31386, 47079, 62772, 94158, 120313, 141237, 188316, 240626, 282474, 360939, 423711, 481252, 564948, 721878, 847422, 1082817, 1443756, 1694844, 2165634, 3248451, 4331268, 6496902, 9745353, 12993804, 19490706, 38981412]

約数ペア:

[(1, 38981412), (2, 19490706), (3, 12993804), (4, 9745353), (6, 6496902), (9, 4331268), (12, 3248451), (18, 2165634), (23, 1694844), (27, 1443756), (36, 1082817), (46, 847422), (54, 721878), (69, 564948), (81, 481252), (92, 423711), (108, 360939), (138, 282474), (162, 240626), (207, 188316), (276, 141237), (324, 120313), (414, 94158), (621, 62772), (828, 47079), (1242, 31386), (1863, 20924), (2484, 15693), (3726, 10462), (5231, 7452)]