245397852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{973801}}^1$

素因数の和:973818

約数の個数: 36

約数和(自身を含む): 708927856

約数和(自身を除く): 463530004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 973801, 1947602, 2921403, 3895204, 5842806, 6816607, 8764209, 11685612, 13633214, 17528418, 20449821, 27266428, 35056836, 40899642, 61349463, 81799284, 122698926, 245397852]

約数ペア:

[(1, 245397852), (2, 122698926), (3, 81799284), (4, 61349463), (6, 40899642), (7, 35056836), (9, 27266428), (12, 20449821), (14, 17528418), (18, 13633214), (21, 11685612), (28, 8764209), (36, 6816607), (42, 5842806), (63, 3895204), (84, 2921403), (126, 1947602), (252, 973801)]