18121461457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{4219}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 21234769920

約数和(自身を除く): 3113308463

約数列:

[1, 11, 17, 103, 187, 223, 1133, 1751, 2453, 3791, 4219, 19261, 22969, 41701, 46409, 71723, 252659, 390473, 434557, 788953, 940837, 4295203, 4780127, 7387469, 10349207, 15994229, 81262159, 96906211, 175936519, 1065968321, 1647405587, 18121461457]

約数ペア:

[(1, 18121461457), (11, 1647405587), (17, 1065968321), (103, 175936519), (187, 96906211), (223, 81262159), (1133, 15994229), (1751, 10349207), (2453, 7387469), (3791, 4780127), (4219, 4295203), (19261, 940837), (22969, 788953), (41701, 434557), (46409, 390473), (71723, 252659)]