30642606

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23977}}^1$

素因数の和:24056

約数の個数: 24

約数和(自身を含む): 67330224

約数和(自身を除く): 36687618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23977, 47954, 71931, 143862, 215793, 431586, 1702367, 3404734, 5107101, 10214202, 15321303, 30642606]

約数ペア:

[(1, 30642606), (2, 15321303), (3, 10214202), (6, 5107101), (9, 3404734), (18, 1702367), (71, 431586), (142, 215793), (213, 143862), (426, 71931), (639, 47954), (1278, 23977)]