18503330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 35031744

約数和(自身を除く): 16528414

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1163, 1591, 2326, 3182, 5815, 7955, 11630, 15910, 43031, 50009, 86062, 100018, 215155, 250045, 430310, 500090, 1850333, 3700666, 9251665, 18503330]

約数ペア:

[(1, 18503330), (2, 9251665), (5, 3700666), (10, 1850333), (37, 500090), (43, 430310), (74, 250045), (86, 215155), (185, 100018), (215, 86062), (370, 50009), (430, 43031), (1163, 15910), (1591, 11630), (2326, 7955), (3182, 5815)]