29981868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{356927}}^1$

素因数の和:356941

約数の個数: 24

約数和(自身を含む): 79951872

約数和(自身を除く): 49970004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 356927, 713854, 1070781, 1427708, 2141562, 2498489, 4283124, 4996978, 7495467, 9993956, 14990934, 29981868]

約数ペア:

[(1, 29981868), (2, 14990934), (3, 9993956), (4, 7495467), (6, 4996978), (7, 4283124), (12, 2498489), (14, 2141562), (21, 1427708), (28, 1070781), (42, 713854), (84, 356927)]