66537126

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21617}}^1$

素因数の和:21650

約数の個数: 40

約数和(自身を含む): 156946680

約数和(自身を除く): 90409554

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 21617, 43234, 64851, 129702, 194553, 389106, 410723, 583659, 821446, 1167318, 1232169, 1750977, 2464338, 3501954, 3696507, 7393014, 11089521, 22179042, 33268563, 66537126]

約数ペア:

[(1, 66537126), (2, 33268563), (3, 22179042), (6, 11089521), (9, 7393014), (18, 3696507), (19, 3501954), (27, 2464338), (38, 1750977), (54, 1232169), (57, 1167318), (81, 821446), (114, 583659), (162, 410723), (171, 389106), (342, 194553), (513, 129702), (1026, 64851), (1539, 43234), (3078, 21617)]