15660306

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 35178624

約数和(自身を除く): 19518318

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 107, 141, 173, 214, 282, 321, 346, 423, 519, 642, 846, 963, 1038, 1557, 1926, 3114, 5029, 8131, 10058, 15087, 16262, 18511, 24393, 30174, 37022, 45261, 48786, 55533, 73179, 90522, 111066, 146358, 166599, 333198, 870017, 1740034, 2610051, 5220102, 7830153, 15660306]

約数ペア:

[(1, 15660306), (2, 7830153), (3, 5220102), (6, 2610051), (9, 1740034), (18, 870017), (47, 333198), (94, 166599), (107, 146358), (141, 111066), (173, 90522), (214, 73179), (282, 55533), (321, 48786), (346, 45261), (423, 37022), (519, 30174), (642, 24393), (846, 18511), (963, 16262), (1038, 15087), (1557, 10058), (1926, 8131), (3114, 5029)]