17021988

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:614

約数の個数: 60

約数和(自身を含む): 45006192

約数和(自身を除く): 27984204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 491, 642, 963, 982, 1284, 1473, 1926, 1964, 2889, 2946, 3852, 4419, 5778, 5892, 8667, 8838, 11556, 13257, 17334, 17676, 26514, 34668, 39771, 52537, 53028, 79542, 105074, 157611, 159084, 210148, 315222, 472833, 630444, 945666, 1418499, 1891332, 2836998, 4255497, 5673996, 8510994, 17021988]

約数ペア:

[(1, 17021988), (2, 8510994), (3, 5673996), (4, 4255497), (6, 2836998), (9, 1891332), (12, 1418499), (18, 945666), (27, 630444), (36, 472833), (54, 315222), (81, 210148), (107, 159084), (108, 157611), (162, 105074), (214, 79542), (321, 53028), (324, 52537), (428, 39771), (491, 34668), (642, 26514), (963, 17676), (982, 17334), (1284, 13257), (1473, 11556), (1926, 8838), (1964, 8667), (2889, 5892), (2946, 5778), (3852, 4419)]