66804762

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 136706112

約数和(自身を除く): 69901350

約数列:

[1, 2, 3, 6, 67, 134, 137, 201, 274, 402, 411, 822, 1213, 2426, 3639, 7278, 9179, 18358, 27537, 55074, 81271, 162542, 166181, 243813, 332362, 487626, 498543, 997086, 11134127, 22268254, 33402381, 66804762]

約数ペア:

[(1, 66804762), (2, 33402381), (3, 22268254), (6, 11134127), (67, 997086), (134, 498543), (137, 487626), (201, 332362), (274, 243813), (402, 166181), (411, 162542), (822, 81271), (1213, 55074), (2426, 27537), (3639, 18358), (7278, 9179)]