2621862

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 3460698

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 2111, 4222, 6333, 12666, 18999, 37998, 48553, 56997, 97106, 113994, 145659, 291318, 436977, 873954, 1310931, 2621862]

約数ペア:

[(1, 2621862), (2, 1310931), (3, 873954), (6, 436977), (9, 291318), (18, 145659), (23, 113994), (27, 97106), (46, 56997), (54, 48553), (69, 37998), (138, 18999), (207, 12666), (414, 6333), (621, 4222), (1242, 2111)]