127878996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1522369}}^1$

素因数の和:1522383

約数の個数: 24

約数和(自身を含む): 341010880

約数和(自身を除く): 213131884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1522369, 3044738, 4567107, 6089476, 9134214, 10656583, 18268428, 21313166, 31969749, 42626332, 63939498, 127878996]

約数ペア:

[(1, 127878996), (2, 63939498), (3, 42626332), (4, 31969749), (6, 21313166), (7, 18268428), (12, 10656583), (14, 9134214), (21, 6089476), (28, 4567107), (42, 3044738), (84, 1522369)]