12621456

素因数分解:

$2^4\times 3^2\times {\mathrm{87649}}^1$

素因数の和:87663

約数の個数: 30

約数和(自身を含む): 35322950

約数和(自身を除く): 22701494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 87649, 175298, 262947, 350596, 525894, 701192, 788841, 1051788, 1402384, 1577682, 2103576, 3155364, 4207152, 6310728, 12621456]

約数ペア:

[(1, 12621456), (2, 6310728), (3, 4207152), (4, 3155364), (6, 2103576), (8, 1577682), (9, 1402384), (12, 1051788), (16, 788841), (18, 701192), (24, 525894), (36, 350596), (48, 262947), (72, 175298), (144, 87649)]