27539988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8861}}^1$

素因数の和:8912

約数の個数: 48

約数和(自身を含む): 75433344

約数和(自身を除く): 47893356

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, 8861, 17722, 26583, 35444, 53166, 62027, 106332, 124054, 186081, 248108, 327857, 372162, 655714, 744324, 983571, 1311428, 1967142, 2294999, 3934284, 4589998, 6884997, 9179996, 13769994, 27539988]

約数ペア:

[(1, 27539988), (2, 13769994), (3, 9179996), (4, 6884997), (6, 4589998), (7, 3934284), (12, 2294999), (14, 1967142), (21, 1311428), (28, 983571), (37, 744324), (42, 655714), (74, 372162), (84, 327857), (111, 248108), (148, 186081), (222, 124054), (259, 106332), (444, 62027), (518, 53166), (777, 35444), (1036, 26583), (1554, 17722), (3108, 8861)]