12456216

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 34056360

約数和(自身を除く): 21600144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 1531, 2034, 2712, 3062, 4068, 4593, 6124, 8136, 9186, 12248, 13779, 18372, 27558, 36744, 55116, 110232, 173003, 346006, 519009, 692012, 1038018, 1384024, 1557027, 2076036, 3114054, 4152072, 6228108, 12456216]

約数ペア:

[(1, 12456216), (2, 6228108), (3, 4152072), (4, 3114054), (6, 2076036), (8, 1557027), (9, 1384024), (12, 1038018), (18, 692012), (24, 519009), (36, 346006), (72, 173003), (113, 110232), (226, 55116), (339, 36744), (452, 27558), (678, 18372), (904, 13779), (1017, 12248), (1356, 9186), (1531, 8136), (2034, 6124), (2712, 4593), (3062, 4068)]