145413918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{621427}}^1$

素因数の和:621448

約数の個数: 24

約数和(自身を含む): 339299688

約数和(自身を除く): 193885770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 621427, 1242854, 1864281, 3728562, 5592843, 8078551, 11185686, 16157102, 24235653, 48471306, 72706959, 145413918]

約数ペア:

[(1, 145413918), (2, 72706959), (3, 48471306), (6, 24235653), (9, 16157102), (13, 11185686), (18, 8078551), (26, 5592843), (39, 3728562), (78, 1864281), (117, 1242854), (234, 621427)]