18292010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 36158400

約数和(自身を除く): 17866390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 929, 1790, 1858, 1969, 3938, 4645, 9290, 9845, 10219, 19690, 20438, 51095, 102190, 166291, 332582, 831455, 1662910, 1829201, 3658402, 9146005, 18292010]

約数ペア:

[(1, 18292010), (2, 9146005), (5, 3658402), (10, 1829201), (11, 1662910), (22, 831455), (55, 332582), (110, 166291), (179, 102190), (358, 51095), (895, 20438), (929, 19690), (1790, 10219), (1858, 9845), (1969, 9290), (3938, 4645)]