2421468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3223

約数の個数: 48

約数和(自身を含む): 7176960

約数和(自身を除く): 4755492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3203, 6406, 9609, 12812, 19218, 22421, 28827, 38436, 44842, 57654, 67263, 86481, 89684, 115308, 134526, 172962, 201789, 269052, 345924, 403578, 605367, 807156, 1210734, 2421468]

約数ペア:

[(1, 2421468), (2, 1210734), (3, 807156), (4, 605367), (6, 403578), (7, 345924), (9, 269052), (12, 201789), (14, 172962), (18, 134526), (21, 115308), (27, 89684), (28, 86481), (36, 67263), (42, 57654), (54, 44842), (63, 38436), (84, 28827), (108, 22421), (126, 19218), (189, 12812), (252, 9609), (378, 6406), (756, 3203)]