15229224

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4974

約数の個数: 48

約数和(自身を含む): 42213600

約数和(自身を除く): 26984376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 4919, 9838, 14757, 19676, 29514, 39352, 44271, 59028, 88542, 118056, 177084, 211517, 354168, 423034, 634551, 846068, 1269102, 1692136, 1903653, 2538204, 3807306, 5076408, 7614612, 15229224]

約数ペア:

[(1, 15229224), (2, 7614612), (3, 5076408), (4, 3807306), (6, 2538204), (8, 1903653), (9, 1692136), (12, 1269102), (18, 846068), (24, 634551), (36, 423034), (43, 354168), (72, 211517), (86, 177084), (129, 118056), (172, 88542), (258, 59028), (344, 44271), (387, 39352), (516, 29514), (774, 19676), (1032, 14757), (1548, 9838), (3096, 4919)]