126783018

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{22943}}^1$

素因数の和:23258

約数の個数: 24

約数和(自身を含む): 275603328

約数和(自身を除く): 148820310

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 22943, 45886, 68829, 137658, 206487, 412974, 7043501, 14087002, 21130503, 42261006, 63391509, 126783018]

約数ペア:

[(1, 126783018), (2, 63391509), (3, 42261006), (6, 21130503), (9, 14087002), (18, 7043501), (307, 412974), (614, 206487), (921, 137658), (1842, 68829), (2763, 45886), (5526, 22943)]