6666634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 11309760

約数和(自身を除く): 4643126

約数列:

[1, 2, 13, 26, 43, 67, 86, 89, 134, 178, 559, 871, 1118, 1157, 1742, 2314, 2881, 3827, 5762, 5963, 7654, 11926, 37453, 49751, 74906, 77519, 99502, 155038, 256409, 512818, 3333317, 6666634]

約数ペア:

[(1, 6666634), (2, 3333317), (13, 512818), (26, 256409), (43, 155038), (67, 99502), (86, 77519), (89, 74906), (134, 49751), (178, 37453), (559, 11926), (871, 7654), (1118, 5963), (1157, 5762), (1742, 3827), (2314, 2881)]