18133860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1747}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 51097536

約数和(自身を除く): 32963676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 1747, 2076, 2595, 3460, 3494, 5190, 5241, 6988, 8735, 10380, 10482, 17470, 20964, 26205, 34940, 52410, 104820, 302231, 604462, 906693, 1208924, 1511155, 1813386, 3022310, 3626772, 4533465, 6044620, 9066930, 18133860]

約数ペア:

[(1, 18133860), (2, 9066930), (3, 6044620), (4, 4533465), (5, 3626772), (6, 3022310), (10, 1813386), (12, 1511155), (15, 1208924), (20, 906693), (30, 604462), (60, 302231), (173, 104820), (346, 52410), (519, 34940), (692, 26205), (865, 20964), (1038, 17470), (1730, 10482), (1747, 10380), (2076, 8735), (2595, 6988), (3460, 5241), (3494, 5190)]