18312370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 34774272

約数和(自身を除く): 16461902

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 773, 1030, 1546, 2369, 3865, 4738, 7730, 11845, 17779, 23690, 35558, 79619, 88895, 159238, 177790, 398095, 796190, 1831237, 3662474, 9156185, 18312370]

約数ペア:

[(1, 18312370), (2, 9156185), (5, 3662474), (10, 1831237), (23, 796190), (46, 398095), (103, 177790), (115, 159238), (206, 88895), (230, 79619), (515, 35558), (773, 23690), (1030, 17779), (1546, 11845), (2369, 7730), (3865, 4738)]