18217704

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2801}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 45728640

約数和(自身を除く): 27510936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 2801, 3252, 5602, 6504, 8403, 11204, 16806, 22408, 33612, 67224, 759071, 1518142, 2277213, 3036284, 4554426, 6072568, 9108852, 18217704]

約数ペア:

[(1, 18217704), (2, 9108852), (3, 6072568), (4, 4554426), (6, 3036284), (8, 2277213), (12, 1518142), (24, 759071), (271, 67224), (542, 33612), (813, 22408), (1084, 16806), (1626, 11204), (2168, 8403), (2801, 6504), (3252, 5602)]