66468354

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4330

約数の個数: 32

約数和(自身を含む): 138485376

約数和(自身を除く): 72017022

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 4217, 5254, 7881, 8434, 12651, 15762, 25302, 156029, 299407, 312058, 468087, 598814, 898221, 936174, 1796442, 11078059, 22156118, 33234177, 66468354]

約数ペア:

[(1, 66468354), (2, 33234177), (3, 22156118), (6, 11078059), (37, 1796442), (71, 936174), (74, 898221), (111, 598814), (142, 468087), (213, 312058), (222, 299407), (426, 156029), (2627, 25302), (4217, 15762), (5254, 12651), (7881, 8434)]