18683514

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11203

約数の個数: 32

約数和(自身を含む): 42862080

約数和(自身を除く): 24178566

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 11161, 22322, 33483, 66966, 100449, 200898, 301347, 345991, 602694, 691982, 1037973, 2075946, 3113919, 6227838, 9341757, 18683514]

約数ペア:

[(1, 18683514), (2, 9341757), (3, 6227838), (6, 3113919), (9, 2075946), (18, 1037973), (27, 691982), (31, 602694), (54, 345991), (62, 301347), (93, 200898), (186, 100449), (279, 66966), (558, 33483), (837, 22322), (1674, 11161)]