18600142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 33040224

約数和(自身を除く): 14440082

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1213, 1394, 2426, 7667, 13343, 15334, 20621, 26686, 41242, 49733, 99466, 226831, 453662, 547063, 845461, 1094126, 1690922, 9300071, 18600142]

約数ペア:

[(1, 18600142), (2, 9300071), (11, 1690922), (17, 1094126), (22, 845461), (34, 547063), (41, 453662), (82, 226831), (187, 99466), (374, 49733), (451, 41242), (697, 26686), (902, 20621), (1213, 15334), (1394, 13343), (2426, 7667)]