1125221706

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{110251}}^1$

素因数の和:110278

約数の個数: 56

約数和(自身を含む): 2892130464

約数和(自身を除く): 1766908758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 110251, 220502, 330753, 661506, 771757, 992259, 1543514, 1984518, 2315271, 2976777, 4630542, 5953554, 6945813, 8930331, 13891626, 17860662, 20837439, 26790993, 41674878, 53581986, 62512317, 80372979, 125024634, 160745958, 187536951, 375073902, 562610853, 1125221706]

約数ペア:

[(1, 1125221706), (2, 562610853), (3, 375073902), (6, 187536951), (7, 160745958), (9, 125024634), (14, 80372979), (18, 62512317), (21, 53581986), (27, 41674878), (42, 26790993), (54, 20837439), (63, 17860662), (81, 13891626), (126, 8930331), (162, 6945813), (189, 5953554), (243, 4630542), (378, 2976777), (486, 2315271), (567, 1984518), (729, 1543514), (1134, 992259), (1458, 771757), (1701, 661506), (3402, 330753), (5103, 220502), (10206, 110251)]