426399288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2538091}}^1$

素因数の和:2538107

約数の個数: 32

約数和(自身を含む): 1218284160

約数和(自身を除く): 791884872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2538091, 5076182, 7614273, 10152364, 15228546, 17766637, 20304728, 30457092, 35533274, 53299911, 60914184, 71066548, 106599822, 142133096, 213199644, 426399288]

約数ペア:

[(1, 426399288), (2, 213199644), (3, 142133096), (4, 106599822), (6, 71066548), (7, 60914184), (8, 53299911), (12, 35533274), (14, 30457092), (21, 20304728), (24, 17766637), (28, 15228546), (42, 10152364), (56, 7614273), (84, 5076182), (168, 2538091)]