18082352

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 36164352

約数和(自身を除く): 18082000

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 191, 194, 244, 382, 388, 488, 764, 776, 976, 1528, 1552, 3056, 5917, 11651, 11834, 18527, 23302, 23668, 37054, 46604, 47336, 74108, 93208, 94672, 148216, 186416, 296432, 1130147, 2260294, 4520588, 9041176, 18082352]

約数ペア:

[(1, 18082352), (2, 9041176), (4, 4520588), (8, 2260294), (16, 1130147), (61, 296432), (97, 186416), (122, 148216), (191, 94672), (194, 93208), (244, 74108), (382, 47336), (388, 46604), (488, 37054), (764, 23668), (776, 23302), (976, 18527), (1528, 11834), (1552, 11651), (3056, 5917)]