18149846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 33874848

約数和(自身を除く): 15725002

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3733, 4862, 7466, 41063, 48529, 63461, 82126, 97058, 126922, 533819, 698071, 824993, 1067638, 1396142, 1649986, 9074923, 18149846]

約数ペア:

[(1, 18149846), (2, 9074923), (11, 1649986), (13, 1396142), (17, 1067638), (22, 824993), (26, 698071), (34, 533819), (143, 126922), (187, 97058), (221, 82126), (286, 63461), (374, 48529), (442, 41063), (2431, 7466), (3733, 4862)]