11978568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23767}}^1$

素因数の和:23786

約数の個数: 48

約数和(自身を含む): 37078080

約数和(自身を除く): 25099512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 23767, 47534, 71301, 95068, 142602, 166369, 190136, 213903, 285204, 332738, 427806, 499107, 570408, 665476, 855612, 998214, 1330952, 1497321, 1711224, 1996428, 2994642, 3992856, 5989284, 11978568]

約数ペア:

[(1, 11978568), (2, 5989284), (3, 3992856), (4, 2994642), (6, 1996428), (7, 1711224), (8, 1497321), (9, 1330952), (12, 998214), (14, 855612), (18, 665476), (21, 570408), (24, 499107), (28, 427806), (36, 332738), (42, 285204), (56, 213903), (63, 190136), (72, 166369), (84, 142602), (126, 95068), (168, 71301), (252, 47534), (504, 23767)]