3985902

素因数分解:

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

素因数の和:565

約数の個数: 32

約数和(自身を含む): 8924160

約数和(自身を除く): 4938258

約数列:

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

約数ペア:

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