16629804

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 42162120

約数和(自身を除く): 25532316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 809, 1142, 1618, 1713, 2284, 2427, 3236, 3426, 4854, 5139, 6852, 7281, 9708, 10278, 14562, 20556, 29124, 461939, 923878, 1385817, 1847756, 2771634, 4157451, 5543268, 8314902, 16629804]

約数ペア:

[(1, 16629804), (2, 8314902), (3, 5543268), (4, 4157451), (6, 2771634), (9, 1847756), (12, 1385817), (18, 923878), (36, 461939), (571, 29124), (809, 20556), (1142, 14562), (1618, 10278), (1713, 9708), (2284, 7281), (2427, 6852), (3236, 5139), (3426, 4854)]