9941256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 31402800

約数和(自身を除く): 21461544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 43, 52, 57, 72, 76, 78, 86, 104, 114, 117, 129, 152, 156, 169, 171, 172, 228, 234, 247, 258, 312, 338, 342, 344, 387, 456, 468, 494, 507, 516, 559, 676, 684, 741, 774, 817, 936, 988, 1014, 1032, 1118, 1352, 1368, 1482, 1521, 1548, 1634, 1677, 1976, 2028, 2223, 2236, 2451, 2964, 3042, 3096, 3211, 3268, 3354, 4056, 4446, 4472, 4902, 5031, 5928, 6084, 6422, 6536, 6708, 7267, 7353, 8892, 9633, 9804, 10062, 10621, 12168, 12844, 13416, 14534, 14706, 17784, 19266, 19608, 20124, 21242, 21801, 25688, 28899, 29068, 29412, 31863, 38532, 40248, 42484, 43602, 57798, 58136, 58824, 63726, 65403, 77064, 84968, 87204, 95589, 115596, 127452, 130806, 138073, 174408, 191178, 231192, 254904, 261612, 276146, 382356, 414219, 523224, 552292, 764712, 828438, 1104584, 1242657, 1656876, 2485314, 3313752, 4970628, 9941256]

約数ペア:

[(1, 9941256), (2, 4970628), (3, 3313752), (4, 2485314), (6, 1656876), (8, 1242657), (9, 1104584), (12, 828438), (13, 764712), (18, 552292), (19, 523224), (24, 414219), (26, 382356), (36, 276146), (38, 261612), (39, 254904), (43, 231192), (52, 191178), (57, 174408), (72, 138073), (76, 130806), (78, 127452), (86, 115596), (104, 95589), (114, 87204), (117, 84968), (129, 77064), (152, 65403), (156, 63726), (169, 58824), (171, 58136), (172, 57798), (228, 43602), (234, 42484), (247, 40248), (258, 38532), (312, 31863), (338, 29412), (342, 29068), (344, 28899), (387, 25688), (456, 21801), (468, 21242), (494, 20124), (507, 19608), (516, 19266), (559, 17784), (676, 14706), (684, 14534), (741, 13416), (774, 12844), (817, 12168), (936, 10621), (988, 10062), (1014, 9804), (1032, 9633), (1118, 8892), (1352, 7353), (1368, 7267), (1482, 6708), (1521, 6536), (1548, 6422), (1634, 6084), (1677, 5928), (1976, 5031), (2028, 4902), (2223, 4472), (2236, 4446), (2451, 4056), (2964, 3354), (3042, 3268), (3096, 3211)]