254421468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1009609}}^1$

素因数の和:1009626

約数の個数: 36

約数和(自身を含む): 734996080

約数和(自身を除く): 480574612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1009609, 2019218, 3028827, 4038436, 6057654, 7067263, 9086481, 12115308, 14134526, 18172962, 21201789, 28269052, 36345924, 42403578, 63605367, 84807156, 127210734, 254421468]

約数ペア:

[(1, 254421468), (2, 127210734), (3, 84807156), (4, 63605367), (6, 42403578), (7, 36345924), (9, 28269052), (12, 21201789), (14, 18172962), (18, 14134526), (21, 12115308), (28, 9086481), (36, 7067263), (42, 6057654), (63, 4038436), (84, 3028827), (126, 2019218), (252, 1009609)]