18195462

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1511}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 22447098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 1511, 2007, 3022, 4014, 4533, 6021, 9066, 12042, 13599, 27198, 40797, 81594, 336953, 673906, 1010859, 2021718, 3032577, 6065154, 9097731, 18195462]

約数ペア:

[(1, 18195462), (2, 9097731), (3, 6065154), (6, 3032577), (9, 2021718), (18, 1010859), (27, 673906), (54, 336953), (223, 81594), (446, 40797), (669, 27198), (1338, 13599), (1511, 12042), (2007, 9066), (3022, 6021), (4014, 4533)]