22160556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 61798464

約数和(自身を除く): 39637908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 396, 428, 523, 642, 963, 1046, 1177, 1284, 1569, 1926, 2092, 2354, 3138, 3531, 3852, 4707, 4708, 5753, 6276, 7062, 9414, 10593, 11506, 14124, 17259, 18828, 21186, 23012, 34518, 42372, 51777, 55961, 69036, 103554, 111922, 167883, 207108, 223844, 335766, 503649, 615571, 671532, 1007298, 1231142, 1846713, 2014596, 2462284, 3693426, 5540139, 7386852, 11080278, 22160556]

約数ペア:

[(1, 22160556), (2, 11080278), (3, 7386852), (4, 5540139), (6, 3693426), (9, 2462284), (11, 2014596), (12, 1846713), (18, 1231142), (22, 1007298), (33, 671532), (36, 615571), (44, 503649), (66, 335766), (99, 223844), (107, 207108), (132, 167883), (198, 111922), (214, 103554), (321, 69036), (396, 55961), (428, 51777), (523, 42372), (642, 34518), (963, 23012), (1046, 21186), (1177, 18828), (1284, 17259), (1569, 14124), (1926, 11506), (2092, 10593), (2354, 9414), (3138, 7062), (3531, 6276), (3852, 5753), (4707, 4708)]