21331371036678

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{70901791}}^1$

素因数の和:70903060

約数の個数: 32

約数和(自身を含む): 43739031877632

約数和(自身を除く): 22407660840954

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1223, 2446, 3669, 7338, 50143, 100286, 150429, 300858, 70901791, 141803582, 212705373, 425410746, 2906973431, 5813946862, 8720920293, 17441840586, 86712890393, 173425780786, 260138671179, 520277342358, 3555228506113, 7110457012226, 10665685518339, 21331371036678]

約数ペア:

[(1, 21331371036678), (2, 10665685518339), (3, 7110457012226), (6, 3555228506113), (41, 520277342358), (82, 260138671179), (123, 173425780786), (246, 86712890393), (1223, 17441840586), (2446, 8720920293), (3669, 5813946862), (7338, 2906973431), (50143, 425410746), (100286, 212705373), (150429, 141803582), (300858, 70901791)]