147174906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 300371328

約数和(自身を除く): 153196422

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 426, 519, 1038, 1997, 3994, 5991, 11982, 12283, 24566, 36849, 73698, 141787, 283574, 345481, 425361, 690962, 850722, 1036443, 2072886, 24529151, 49058302, 73587453, 147174906]

約数ペア:

[(1, 147174906), (2, 73587453), (3, 49058302), (6, 24529151), (71, 2072886), (142, 1036443), (173, 850722), (213, 690962), (346, 425361), (426, 345481), (519, 283574), (1038, 141787), (1997, 73698), (3994, 36849), (5991, 24566), (11982, 12283)]