18235512

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 49645440

約数和(自身を除く): 31409928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 466, 699, 932, 1087, 1398, 1864, 2097, 2174, 2796, 3261, 4194, 4348, 5592, 6522, 8388, 8696, 9783, 13044, 16776, 19566, 26088, 39132, 78264, 253271, 506542, 759813, 1013084, 1519626, 2026168, 2279439, 3039252, 4558878, 6078504, 9117756, 18235512]

約数ペア:

[(1, 18235512), (2, 9117756), (3, 6078504), (4, 4558878), (6, 3039252), (8, 2279439), (9, 2026168), (12, 1519626), (18, 1013084), (24, 759813), (36, 506542), (72, 253271), (233, 78264), (466, 39132), (699, 26088), (932, 19566), (1087, 16776), (1398, 13044), (1864, 9783), (2097, 8696), (2174, 8388), (2796, 6522), (3261, 5592), (4194, 4348)]