78398796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{933319}}^1$

素因数の和:933333

約数の個数: 24

約数和(自身を含む): 209063680

約数和(自身を除く): 130664884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 933319, 1866638, 2799957, 3733276, 5599914, 6533233, 11199828, 13066466, 19599699, 26132932, 39199398, 78398796]

約数ペア:

[(1, 78398796), (2, 39199398), (3, 26132932), (4, 19599699), (6, 13066466), (7, 11199828), (12, 6533233), (14, 5599914), (21, 3733276), (28, 2799957), (42, 1866638), (84, 933319)]