222978084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2654501}}^1$

素因数の和:2654515

約数の個数: 24

約数和(自身を含む): 594608448

約数和(自身を除く): 371630364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2654501, 5309002, 7963503, 10618004, 15927006, 18581507, 31854012, 37163014, 55744521, 74326028, 111489042, 222978084]

約数ペア:

[(1, 222978084), (2, 111489042), (3, 74326028), (4, 55744521), (6, 37163014), (7, 31854012), (12, 18581507), (14, 15927006), (21, 10618004), (28, 7963503), (42, 5309002), (84, 2654501)]