21836774778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39994093}}^1$

素因数の和:39994118

約数の個数: 32

約数和(自身を含む): 53752062336

約数和(自身を除く): 31915287558

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39994093, 79988186, 119982279, 239964558, 279958651, 519923209, 559917302, 839875953, 1039846418, 1559769627, 1679751906, 3119539254, 3639462463, 7278924926, 10918387389, 21836774778]

約数ペア:

[(1, 21836774778), (2, 10918387389), (3, 7278924926), (6, 3639462463), (7, 3119539254), (13, 1679751906), (14, 1559769627), (21, 1039846418), (26, 839875953), (39, 559917302), (42, 519923209), (78, 279958651), (91, 239964558), (182, 119982279), (273, 79988186), (546, 39994093)]