8674428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 23765504

約数和(自身を除く): 15091076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 2791, 3108, 5582, 8373, 11164, 16746, 19537, 33492, 39074, 58611, 78148, 103267, 117222, 206534, 234444, 309801, 413068, 619602, 722869, 1239204, 1445738, 2168607, 2891476, 4337214, 8674428]

約数ペア:

[(1, 8674428), (2, 4337214), (3, 2891476), (4, 2168607), (6, 1445738), (7, 1239204), (12, 722869), (14, 619602), (21, 413068), (28, 309801), (37, 234444), (42, 206534), (74, 117222), (84, 103267), (111, 78148), (148, 58611), (222, 39074), (259, 33492), (444, 19537), (518, 16746), (777, 11164), (1036, 8373), (1554, 5582), (2791, 3108)]