15633648

素因数分解:

$2^4\times 3^5\times {\mathrm{4021}}^1$

素因数の和:4044

約数の個数: 60

約数和(自身を含む): 45384248

約数和(自身を除く): 29750600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4021, 8042, 12063, 16084, 24126, 32168, 36189, 48252, 64336, 72378, 96504, 108567, 144756, 193008, 217134, 289512, 325701, 434268, 579024, 651402, 868536, 977103, 1302804, 1737072, 1954206, 2605608, 3908412, 5211216, 7816824, 15633648]

約数ペア:

[(1, 15633648), (2, 7816824), (3, 5211216), (4, 3908412), (6, 2605608), (8, 1954206), (9, 1737072), (12, 1302804), (16, 977103), (18, 868536), (24, 651402), (27, 579024), (36, 434268), (48, 325701), (54, 289512), (72, 217134), (81, 193008), (108, 144756), (144, 108567), (162, 96504), (216, 72378), (243, 64336), (324, 48252), (432, 36189), (486, 32168), (648, 24126), (972, 16084), (1296, 12063), (1944, 8042), (3888, 4021)]