21442403736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{532757}}^1$

素因数の和:532825

約数の個数: 96

約数和(自身を含む): 63994890960

約数和(自身を除く): 42552487224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 13416, 20124, 40248, 532757, 1065514, 1598271, 2131028, 3196542, 4262056, 4794813, 6393084, 6925841, 9589626, 12786168, 13851682, 19179252, 20777523, 22908551, 27703364, 38358504, 41555046, 45817102, 55406728, 62332569, 68725653, 83110092, 91634204, 124665138, 137451306, 166220184, 183268408, 206176959, 249330276, 274902612, 297811163, 412353918, 498660552, 549805224, 595622326, 824707836, 893433489, 1191244652, 1649415672, 1786866978, 2382489304, 2680300467, 3573733956, 5360600934, 7147467912, 10721201868, 21442403736]

約数ペア:

[(1, 21442403736), (2, 10721201868), (3, 7147467912), (4, 5360600934), (6, 3573733956), (8, 2680300467), (9, 2382489304), (12, 1786866978), (13, 1649415672), (18, 1191244652), (24, 893433489), (26, 824707836), (36, 595622326), (39, 549805224), (43, 498660552), (52, 412353918), (72, 297811163), (78, 274902612), (86, 249330276), (104, 206176959), (117, 183268408), (129, 166220184), (156, 137451306), (172, 124665138), (234, 91634204), (258, 83110092), (312, 68725653), (344, 62332569), (387, 55406728), (468, 45817102), (516, 41555046), (559, 38358504), (774, 27703364), (936, 22908551), (1032, 20777523), (1118, 19179252), (1548, 13851682), (1677, 12786168), (2236, 9589626), (3096, 6925841), (3354, 6393084), (4472, 4794813), (5031, 4262056), (6708, 3196542), (10062, 2131028), (13416, 1598271), (20124, 1065514), (40248, 532757)]