678132372

素因数分解:

$2^2\times 3^1\times {\mathrm{4603}}^1\times {\mathrm{12277}}^1$

素因数の和:16887

約数の個数: 24

約数和(自身を含む): 1582781536

約数和(自身を除く): 904649164

約数列:

[1, 2, 3, 4, 6, 12, 4603, 9206, 12277, 13809, 18412, 24554, 27618, 36831, 49108, 55236, 73662, 147324, 56511031, 113022062, 169533093, 226044124, 339066186, 678132372]

約数ペア:

[(1, 678132372), (2, 339066186), (3, 226044124), (4, 169533093), (6, 113022062), (12, 56511031), (4603, 147324), (9206, 73662), (12277, 55236), (13809, 49108), (18412, 36831), (24554, 27618)]