21233976

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9941}}^1$

素因数の和:10039

約数の個数: 32

約数和(自身を含む): 53686800

約数和(自身を除く): 32452824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9941, 19882, 29823, 39764, 59646, 79528, 119292, 238584, 884749, 1769498, 2654247, 3538996, 5308494, 7077992, 10616988, 21233976]

約数ペア:

[(1, 21233976), (2, 10616988), (3, 7077992), (4, 5308494), (6, 3538996), (8, 2654247), (12, 1769498), (24, 884749), (89, 238584), (178, 119292), (267, 79528), (356, 59646), (534, 39764), (712, 29823), (1068, 19882), (2136, 9941)]