280111692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3334663}}^1$

素因数の和:3334677

約数の個数: 24

約数和(自身を含む): 746964736

約数和(自身を除く): 466853044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3334663, 6669326, 10003989, 13338652, 20007978, 23342641, 40015956, 46685282, 70027923, 93370564, 140055846, 280111692]

約数ペア:

[(1, 280111692), (2, 140055846), (3, 93370564), (4, 70027923), (6, 46685282), (7, 40015956), (12, 23342641), (14, 20007978), (21, 13338652), (28, 10003989), (42, 6669326), (84, 3334663)]