18292430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 36427104

約数和(自身を除く): 18134674

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 3803, 4810, 7606, 19015, 38030, 49439, 98878, 140711, 247195, 281422, 494390, 703555, 1407110, 1829243, 3658486, 9146215, 18292430]

約数ペア:

[(1, 18292430), (2, 9146215), (5, 3658486), (10, 1829243), (13, 1407110), (26, 703555), (37, 494390), (65, 281422), (74, 247195), (130, 140711), (185, 98878), (370, 49439), (481, 38030), (962, 19015), (2405, 7606), (3803, 4810)]