145415448

素因数分解:

$2^3\times 3^2\times {\mathrm{2019659}}^1$

素因数の和:2019671

約数の個数: 24

約数和(自身を含む): 393833700

約数和(自身を除く): 248418252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2019659, 4039318, 6058977, 8078636, 12117954, 16157272, 18176931, 24235908, 36353862, 48471816, 72707724, 145415448]

約数ペア:

[(1, 145415448), (2, 72707724), (3, 48471816), (4, 36353862), (6, 24235908), (8, 18176931), (9, 16157272), (12, 12117954), (18, 8078636), (24, 6058977), (36, 4039318), (72, 2019659)]