1920897636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22867829}}^1$

素因数の和:22867843

約数の個数: 24

約数和(自身を含む): 5122393920

約数和(自身を除く): 3201496284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22867829, 45735658, 68603487, 91471316, 137206974, 160074803, 274413948, 320149606, 480224409, 640299212, 960448818, 1920897636]

約数ペア:

[(1, 1920897636), (2, 960448818), (3, 640299212), (4, 480224409), (6, 320149606), (7, 274413948), (12, 160074803), (14, 137206974), (21, 91471316), (28, 68603487), (42, 45735658), (84, 22867829)]