18628542

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{1949}}^1$

素因数の和:2022

約数の個数: 40

約数和(自身を含む): 42471000

約数和(自身を除く): 23842458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 1949, 3186, 3898, 4779, 5847, 9558, 11694, 17541, 35082, 52623, 105246, 114991, 157869, 229982, 315738, 344973, 689946, 1034919, 2069838, 3104757, 6209514, 9314271, 18628542]

約数ペア:

[(1, 18628542), (2, 9314271), (3, 6209514), (6, 3104757), (9, 2069838), (18, 1034919), (27, 689946), (54, 344973), (59, 315738), (81, 229982), (118, 157869), (162, 114991), (177, 105246), (354, 52623), (531, 35082), (1062, 17541), (1593, 11694), (1949, 9558), (3186, 5847), (3898, 4779)]