18451070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2843}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 36858240

約数和(自身を除く): 18407170

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 2843, 3245, 5686, 6490, 14215, 28430, 31273, 62546, 156365, 167737, 312730, 335474, 838685, 1677370, 1845107, 3690214, 9225535, 18451070]

約数ペア:

[(1, 18451070), (2, 9225535), (5, 3690214), (10, 1845107), (11, 1677370), (22, 838685), (55, 335474), (59, 312730), (110, 167737), (118, 156365), (295, 62546), (590, 31273), (649, 28430), (1298, 14215), (2843, 6490), (3245, 5686)]