21233604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2237}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 57149568

約数和(自身を除く): 35915964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2237, 2373, 3164, 4474, 4746, 6711, 8948, 9492, 13422, 15659, 26844, 31318, 46977, 62636, 93954, 187908, 252781, 505562, 758343, 1011124, 1516686, 1769467, 3033372, 3538934, 5308401, 7077868, 10616802, 21233604]

約数ペア:

[(1, 21233604), (2, 10616802), (3, 7077868), (4, 5308401), (6, 3538934), (7, 3033372), (12, 1769467), (14, 1516686), (21, 1011124), (28, 758343), (42, 505562), (84, 252781), (113, 187908), (226, 93954), (339, 62636), (452, 46977), (678, 31318), (791, 26844), (1356, 15659), (1582, 13422), (2237, 9492), (2373, 8948), (3164, 6711), (4474, 4746)]