18163090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 35919936

約数和(自身を除く): 17756846

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1013, 1630, 1793, 2026, 3586, 5065, 8965, 10130, 11143, 17930, 22286, 55715, 111430, 165119, 330238, 825595, 1651190, 1816309, 3632618, 9081545, 18163090]

約数ペア:

[(1, 18163090), (2, 9081545), (5, 3632618), (10, 1816309), (11, 1651190), (22, 825595), (55, 330238), (110, 165119), (163, 111430), (326, 55715), (815, 22286), (1013, 17930), (1630, 11143), (1793, 10130), (2026, 8965), (3586, 5065)]