7556562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 18066048

約数和(自身を除く): 10509486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 751, 774, 1118, 1502, 1677, 2253, 3354, 4506, 5031, 6759, 9763, 10062, 13518, 19526, 29289, 32293, 58578, 64586, 87867, 96879, 175734, 193758, 290637, 419809, 581274, 839618, 1259427, 2518854, 3778281, 7556562]

約数ペア:

[(1, 7556562), (2, 3778281), (3, 2518854), (6, 1259427), (9, 839618), (13, 581274), (18, 419809), (26, 290637), (39, 193758), (43, 175734), (78, 96879), (86, 87867), (117, 64586), (129, 58578), (234, 32293), (258, 29289), (387, 19526), (559, 13518), (751, 10062), (774, 9763), (1118, 6759), (1502, 5031), (1677, 4506), (2253, 3354)]