13419691398

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1330

約数の個数: 96

約数和(自身を含む): 30107331072

約数和(自身を除く): 16687639674

約数列:

[1, 2, 3, 6, 9, 18, 71, 97, 103, 142, 194, 206, 213, 291, 309, 426, 582, 618, 639, 873, 927, 1051, 1278, 1746, 1854, 2102, 3153, 6306, 6887, 7313, 9459, 9991, 13774, 14626, 18918, 19982, 20661, 21939, 29973, 41322, 43878, 59946, 61983, 65817, 74621, 89919, 101947, 108253, 123966, 131634, 149242, 179838, 203894, 216506, 223863, 305841, 324759, 447726, 611682, 649518, 671589, 709361, 917523, 974277, 1343178, 1418722, 1835046, 1948554, 2128083, 4256166, 6384249, 7238237, 7685963, 10500541, 12768498, 14476474, 15371926, 21001082, 21714711, 23057889, 31501623, 43429422, 46115778, 63003246, 65144133, 69173667, 94504869, 130288266, 138347334, 189009738, 745538411, 1491076822, 2236615233, 4473230466, 6709845699, 13419691398]

約数ペア:

[(1, 13419691398), (2, 6709845699), (3, 4473230466), (6, 2236615233), (9, 1491076822), (18, 745538411), (71, 189009738), (97, 138347334), (103, 130288266), (142, 94504869), (194, 69173667), (206, 65144133), (213, 63003246), (291, 46115778), (309, 43429422), (426, 31501623), (582, 23057889), (618, 21714711), (639, 21001082), (873, 15371926), (927, 14476474), (1051, 12768498), (1278, 10500541), (1746, 7685963), (1854, 7238237), (2102, 6384249), (3153, 4256166), (6306, 2128083), (6887, 1948554), (7313, 1835046), (9459, 1418722), (9991, 1343178), (13774, 974277), (14626, 917523), (18918, 709361), (19982, 671589), (20661, 649518), (21939, 611682), (29973, 447726), (41322, 324759), (43878, 305841), (59946, 223863), (61983, 216506), (65817, 203894), (74621, 179838), (89919, 149242), (101947, 131634), (108253, 123966)]