20180484

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11927}}^1$

素因数の和:11984

約数の個数: 36

約数和(自身を含む): 52101504

約数和(自身を除く): 31921020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11927, 23854, 35781, 47708, 71562, 107343, 143124, 214686, 429372, 560569, 1121138, 1681707, 2242276, 3363414, 5045121, 6726828, 10090242, 20180484]

約数ペア:

[(1, 20180484), (2, 10090242), (3, 6726828), (4, 5045121), (6, 3363414), (9, 2242276), (12, 1681707), (18, 1121138), (36, 560569), (47, 429372), (94, 214686), (141, 143124), (188, 107343), (282, 71562), (423, 47708), (564, 35781), (846, 23854), (1692, 11927)]