15072408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16103}}^1$

素因数の和:16128

約数の個数: 48

約数和(自身を含む): 43963920

約数和(自身を除く): 28891512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16103, 32206, 48309, 64412, 96618, 128824, 144927, 193236, 209339, 289854, 386472, 418678, 579708, 628017, 837356, 1159416, 1256034, 1674712, 1884051, 2512068, 3768102, 5024136, 7536204, 15072408]

約数ペア:

[(1, 15072408), (2, 7536204), (3, 5024136), (4, 3768102), (6, 2512068), (8, 1884051), (9, 1674712), (12, 1256034), (13, 1159416), (18, 837356), (24, 628017), (26, 579708), (36, 418678), (39, 386472), (52, 289854), (72, 209339), (78, 193236), (104, 144927), (117, 128824), (156, 96618), (234, 64412), (312, 48309), (468, 32206), (936, 16103)]