22289436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 61427184

約数和(自身を除く): 39137748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 491, 582, 873, 982, 1164, 1261, 1473, 1746, 1964, 2522, 2946, 3492, 3783, 4419, 5044, 5892, 6383, 7566, 8838, 11349, 12766, 15132, 17676, 19149, 22698, 25532, 38298, 45396, 47627, 57447, 76596, 95254, 114894, 142881, 190508, 229788, 285762, 428643, 571524, 619151, 857286, 1238302, 1714572, 1857453, 2476604, 3714906, 5572359, 7429812, 11144718, 22289436]

約数ペア:

[(1, 22289436), (2, 11144718), (3, 7429812), (4, 5572359), (6, 3714906), (9, 2476604), (12, 1857453), (13, 1714572), (18, 1238302), (26, 857286), (36, 619151), (39, 571524), (52, 428643), (78, 285762), (97, 229788), (117, 190508), (156, 142881), (194, 114894), (234, 95254), (291, 76596), (388, 57447), (468, 47627), (491, 45396), (582, 38298), (873, 25532), (982, 22698), (1164, 19149), (1261, 17676), (1473, 15132), (1746, 12766), (1964, 11349), (2522, 8838), (2946, 7566), (3492, 6383), (3783, 5892), (4419, 5044)]