405767796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4830569}}^1$

素因数の和:4830583

約数の個数: 24

約数和(自身を含む): 1082047680

約数和(自身を除く): 676279884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4830569, 9661138, 14491707, 19322276, 28983414, 33813983, 57966828, 67627966, 101441949, 135255932, 202883898, 405767796]

約数ペア:

[(1, 405767796), (2, 202883898), (3, 135255932), (4, 101441949), (6, 67627966), (7, 57966828), (12, 33813983), (14, 28983414), (21, 19322276), (28, 14491707), (42, 9661138), (84, 4830569)]