2137482

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2821878

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1721, 3442, 5163, 10326, 15489, 30978, 39583, 46467, 79166, 92934, 118749, 237498, 356247, 712494, 1068741, 2137482]

約数ペア:

[(1, 2137482), (2, 1068741), (3, 712494), (6, 356247), (9, 237498), (18, 118749), (23, 92934), (27, 79166), (46, 46467), (54, 39583), (69, 30978), (138, 15489), (207, 10326), (414, 5163), (621, 3442), (1242, 1721)]