222789084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{378893}}^1$

素因数の和:378914

約数の個数: 36

約数和(自身を含む): 604714824

約数和(自身を除く): 381925740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 378893, 757786, 1136679, 1515572, 2273358, 2652251, 4546716, 5304502, 7956753, 10609004, 15913506, 18565757, 31827012, 37131514, 55697271, 74263028, 111394542, 222789084]

約数ペア:

[(1, 222789084), (2, 111394542), (3, 74263028), (4, 55697271), (6, 37131514), (7, 31827012), (12, 18565757), (14, 15913506), (21, 10609004), (28, 7956753), (42, 5304502), (49, 4546716), (84, 2652251), (98, 2273358), (147, 1515572), (196, 1136679), (294, 757786), (588, 378893)]