21948216

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{8093}}^1$

素因数の和:8215

約数の個数: 32

約数和(自身を含む): 55362960

約数和(自身を除く): 33414744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 8093, 16186, 24279, 32372, 48558, 64744, 97116, 194232, 914509, 1829018, 2743527, 3658036, 5487054, 7316072, 10974108, 21948216]

約数ペア:

[(1, 21948216), (2, 10974108), (3, 7316072), (4, 5487054), (6, 3658036), (8, 2743527), (12, 1829018), (24, 914509), (113, 194232), (226, 97116), (339, 64744), (452, 48558), (678, 32372), (904, 24279), (1356, 16186), (2712, 8093)]