65438634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2741}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 137407104

約数和(自身を除く): 71968470

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 2741, 3979, 5482, 7958, 8223, 11937, 16446, 23874, 63043, 126086, 189129, 378258, 474193, 948386, 1422579, 2845158, 10906439, 21812878, 32719317, 65438634]

約数ペア:

[(1, 65438634), (2, 32719317), (3, 21812878), (6, 10906439), (23, 2845158), (46, 1422579), (69, 948386), (138, 474193), (173, 378258), (346, 189129), (519, 126086), (1038, 63043), (2741, 23874), (3979, 16446), (5482, 11937), (7958, 8223)]