998438028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11886167}}^1$

素因数の和:11886181

約数の個数: 24

約数和(自身を含む): 2662501632

約数和(自身を除く): 1664063604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 11886167, 23772334, 35658501, 47544668, 71317002, 83203169, 142634004, 166406338, 249609507, 332812676, 499219014, 998438028]

約数ペア:

[(1, 998438028), (2, 499219014), (3, 332812676), (4, 249609507), (6, 166406338), (7, 142634004), (12, 83203169), (14, 71317002), (21, 47544668), (28, 35658501), (42, 23772334), (84, 11886167)]