4012428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 10997504

約数和(自身を除く): 6985076

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, 1291, 1554, 2582, 3108, 3873, 5164, 7746, 9037, 15492, 18074, 27111, 36148, 47767, 54222, 95534, 108444, 143301, 191068, 286602, 334369, 573204, 668738, 1003107, 1337476, 2006214, 4012428]

約数ペア:

[(1, 4012428), (2, 2006214), (3, 1337476), (4, 1003107), (6, 668738), (7, 573204), (12, 334369), (14, 286602), (21, 191068), (28, 143301), (37, 108444), (42, 95534), (74, 54222), (84, 47767), (111, 36148), (148, 27111), (222, 18074), (259, 15492), (444, 9037), (518, 7746), (777, 5164), (1036, 3873), (1291, 3108), (1554, 2582)]