18055870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15173}}^1$

素因数の和:15204

約数の個数: 32

約数和(自身を含む): 39331008

約数和(自身を除く): 21275138

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 15173, 30346, 75865, 106211, 151730, 212422, 257941, 515882, 531055, 1062110, 1289705, 1805587, 2579410, 3611174, 9027935, 18055870]

約数ペア:

[(1, 18055870), (2, 9027935), (5, 3611174), (7, 2579410), (10, 1805587), (14, 1289705), (17, 1062110), (34, 531055), (35, 515882), (70, 257941), (85, 212422), (119, 151730), (170, 106211), (238, 75865), (595, 30346), (1190, 15173)]