18267470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 35858592

約数和(自身を除く): 17591122

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 1693, 2158, 3386, 5395, 8465, 10790, 16930, 22009, 44018, 110045, 140519, 220090, 281038, 702595, 1405190, 1826747, 3653494, 9133735, 18267470]

約数ペア:

[(1, 18267470), (2, 9133735), (5, 3653494), (10, 1826747), (13, 1405190), (26, 702595), (65, 281038), (83, 220090), (130, 140519), (166, 110045), (415, 44018), (830, 22009), (1079, 16930), (1693, 10790), (2158, 8465), (3386, 5395)]