18148374

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3906

約数の個数: 40

約数和(自身を含む): 42078960

約数和(自身を除く): 23930586

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 3863, 4698, 7726, 11589, 23178, 34767, 69534, 104301, 112027, 208602, 224054, 312903, 336081, 625806, 672162, 1008243, 2016486, 3024729, 6049458, 9074187, 18148374]

約数ペア:

[(1, 18148374), (2, 9074187), (3, 6049458), (6, 3024729), (9, 2016486), (18, 1008243), (27, 672162), (29, 625806), (54, 336081), (58, 312903), (81, 224054), (87, 208602), (162, 112027), (174, 104301), (261, 69534), (522, 34767), (783, 23178), (1566, 11589), (2349, 7726), (3863, 4698)]