218183784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99901}}^1$

素因数の和:99930

約数の個数: 64

約数和(自身を含む): 671341440

約数和(自身を除く): 453157656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 99901, 199802, 299703, 399604, 599406, 699307, 799208, 1198812, 1298713, 1398614, 2097921, 2397624, 2597426, 2797228, 3896139, 4195842, 5194852, 5594456, 7792278, 8391684, 9090991, 10389704, 15584556, 16783368, 18181982, 27272973, 31169112, 36363964, 54545946, 72727928, 109091892, 218183784]

約数ペア:

[(1, 218183784), (2, 109091892), (3, 72727928), (4, 54545946), (6, 36363964), (7, 31169112), (8, 27272973), (12, 18181982), (13, 16783368), (14, 15584556), (21, 10389704), (24, 9090991), (26, 8391684), (28, 7792278), (39, 5594456), (42, 5194852), (52, 4195842), (56, 3896139), (78, 2797228), (84, 2597426), (91, 2397624), (104, 2097921), (156, 1398614), (168, 1298713), (182, 1198812), (273, 799208), (312, 699307), (364, 599406), (546, 399604), (728, 299703), (1092, 199802), (2184, 99901)]