12191742

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7325

約数の個数: 32

約数和(自身を含む): 27970560

約数和(自身を除く): 15778818

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7283, 14566, 21849, 43698, 65547, 131094, 196641, 225773, 393282, 451546, 677319, 1354638, 2031957, 4063914, 6095871, 12191742]

約数ペア:

[(1, 12191742), (2, 6095871), (3, 4063914), (6, 2031957), (9, 1354638), (18, 677319), (27, 451546), (31, 393282), (54, 225773), (62, 196641), (93, 131094), (186, 65547), (279, 43698), (558, 21849), (837, 14566), (1674, 7283)]