9827856

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 60

約数和(自身を含む): 27758640

約数和(自身を除く): 17930784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 491, 556, 834, 982, 1112, 1251, 1473, 1668, 1964, 2224, 2502, 2946, 3336, 3928, 4419, 5004, 5892, 6672, 7856, 8838, 10008, 11784, 17676, 20016, 23568, 35352, 68249, 70704, 136498, 204747, 272996, 409494, 545992, 614241, 818988, 1091984, 1228482, 1637976, 2456964, 3275952, 4913928, 9827856]

約数ペア:

[(1, 9827856), (2, 4913928), (3, 3275952), (4, 2456964), (6, 1637976), (8, 1228482), (9, 1091984), (12, 818988), (16, 614241), (18, 545992), (24, 409494), (36, 272996), (48, 204747), (72, 136498), (139, 70704), (144, 68249), (278, 35352), (417, 23568), (491, 20016), (556, 17676), (834, 11784), (982, 10008), (1112, 8838), (1251, 7856), (1473, 6672), (1668, 5892), (1964, 5004), (2224, 4419), (2502, 3928), (2946, 3336)]