3870438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 9170496

約数和(自身を除く): 5300058

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 347, 429, 507, 694, 858, 1014, 1041, 1859, 2082, 3718, 3817, 4511, 5577, 7634, 9022, 11154, 11451, 13533, 22902, 27066, 49621, 58643, 99242, 117286, 148863, 175929, 297726, 351858, 645073, 1290146, 1935219, 3870438]

約数ペア:

[(1, 3870438), (2, 1935219), (3, 1290146), (6, 645073), (11, 351858), (13, 297726), (22, 175929), (26, 148863), (33, 117286), (39, 99242), (66, 58643), (78, 49621), (143, 27066), (169, 22902), (286, 13533), (338, 11451), (347, 11154), (429, 9022), (507, 7634), (694, 5577), (858, 4511), (1014, 3817), (1041, 3718), (1859, 2082)]