2156922

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 4881600

約数和(自身を除く): 2724678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 677, 1062, 1354, 1593, 2031, 3186, 4062, 6093, 12186, 18279, 36558, 39943, 79886, 119829, 239658, 359487, 718974, 1078461, 2156922]

約数ペア:

[(1, 2156922), (2, 1078461), (3, 718974), (6, 359487), (9, 239658), (18, 119829), (27, 79886), (54, 39943), (59, 36558), (118, 18279), (177, 12186), (354, 6093), (531, 4062), (677, 3186), (1062, 2031), (1354, 1593)]