18832072

素因数分解:

$2^3\times 7^3\times {\mathrm{6863}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 22351928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 6863, 13726, 27452, 48041, 54904, 96082, 192164, 336287, 384328, 672574, 1345148, 2354009, 2690296, 4708018, 9416036, 18832072]

約数ペア:

[(1, 18832072), (2, 9416036), (4, 4708018), (7, 2690296), (8, 2354009), (14, 1345148), (28, 672574), (49, 384328), (56, 336287), (98, 192164), (196, 96082), (343, 54904), (392, 48041), (686, 27452), (1372, 13726), (2744, 6863)]