11957706

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 40

約数和(自身を含む): 26995584

約数和(自身を除く): 15037878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 331, 446, 662, 669, 993, 1338, 1986, 2007, 2979, 4014, 5958, 6021, 8937, 12042, 17874, 18063, 26811, 36126, 53622, 73813, 147626, 221439, 442878, 664317, 1328634, 1992951, 3985902, 5978853, 11957706]

約数ペア:

[(1, 11957706), (2, 5978853), (3, 3985902), (6, 1992951), (9, 1328634), (18, 664317), (27, 442878), (54, 221439), (81, 147626), (162, 73813), (223, 53622), (331, 36126), (446, 26811), (662, 18063), (669, 17874), (993, 12042), (1338, 8937), (1986, 6021), (2007, 5958), (2979, 4014)]