18430293507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103811}}^1$

素因数の和:103951

約数の個数: 32

約数和(自身を含む): 26788478976

約数和(自身を除く): 8358185469

約数列:

[1, 3, 23, 31, 69, 83, 93, 249, 713, 1909, 2139, 2573, 5727, 7719, 59179, 103811, 177537, 311433, 2387653, 3218141, 7162959, 8616313, 9654423, 25848939, 74017243, 198175199, 222051729, 267105703, 594525597, 801317109, 6143431169, 18430293507]

約数ペア:

[(1, 18430293507), (3, 6143431169), (23, 801317109), (31, 594525597), (69, 267105703), (83, 222051729), (93, 198175199), (249, 74017243), (713, 25848939), (1909, 9654423), (2139, 8616313), (2573, 7162959), (5727, 3218141), (7719, 2387653), (59179, 311433), (103811, 177537)]