12776988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4162

約数の個数: 48

約数和(自身を含む): 35001344

約数和(自身を除く): 22224356

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, 3108, 4111, 8222, 12333, 16444, 24666, 28777, 49332, 57554, 86331, 115108, 152107, 172662, 304214, 345324, 456321, 608428, 912642, 1064749, 1825284, 2129498, 3194247, 4258996, 6388494, 12776988]

約数ペア:

[(1, 12776988), (2, 6388494), (3, 4258996), (4, 3194247), (6, 2129498), (7, 1825284), (12, 1064749), (14, 912642), (21, 608428), (28, 456321), (37, 345324), (42, 304214), (74, 172662), (84, 152107), (111, 115108), (148, 86331), (222, 57554), (259, 49332), (444, 28777), (518, 24666), (777, 16444), (1036, 12333), (1554, 8222), (3108, 4111)]