18649092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20183}}^1$

素因数の和:20208

約数の個数: 48

約数和(自身を含む): 54254592

約数和(自身を除く): 35605500

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 20183, 40366, 60549, 80732, 121098, 141281, 222013, 242196, 282562, 423843, 444026, 565124, 666039, 847686, 888052, 1332078, 1554091, 1695372, 2664156, 3108182, 4662273, 6216364, 9324546, 18649092]

約数ペア:

[(1, 18649092), (2, 9324546), (3, 6216364), (4, 4662273), (6, 3108182), (7, 2664156), (11, 1695372), (12, 1554091), (14, 1332078), (21, 888052), (22, 847686), (28, 666039), (33, 565124), (42, 444026), (44, 423843), (66, 282562), (77, 242196), (84, 222013), (132, 141281), (154, 121098), (231, 80732), (308, 60549), (462, 40366), (924, 20183)]