222362028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{882389}}^1$

素因数の和:882406

約数の個数: 36

約数和(自身を含む): 642379920

約数和(自身を除く): 420017892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 882389, 1764778, 2647167, 3529556, 5294334, 6176723, 7941501, 10588668, 12353446, 15883002, 18530169, 24706892, 31766004, 37060338, 55590507, 74120676, 111181014, 222362028]

約数ペア:

[(1, 222362028), (2, 111181014), (3, 74120676), (4, 55590507), (6, 37060338), (7, 31766004), (9, 24706892), (12, 18530169), (14, 15883002), (18, 12353446), (21, 10588668), (28, 7941501), (36, 6176723), (42, 5294334), (63, 3529556), (84, 2647167), (126, 1764778), (252, 882389)]