22478508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 62670608

約数和(自身を除く): 40192100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1117, 1118, 1548, 1677, 2234, 2236, 3351, 3354, 4468, 5031, 6702, 6708, 10053, 10062, 13404, 14521, 20106, 20124, 29042, 40212, 43563, 48031, 58084, 87126, 96062, 130689, 144093, 174252, 192124, 261378, 288186, 432279, 522756, 576372, 624403, 864558, 1248806, 1729116, 1873209, 2497612, 3746418, 5619627, 7492836, 11239254, 22478508]

約数ペア:

[(1, 22478508), (2, 11239254), (3, 7492836), (4, 5619627), (6, 3746418), (9, 2497612), (12, 1873209), (13, 1729116), (18, 1248806), (26, 864558), (36, 624403), (39, 576372), (43, 522756), (52, 432279), (78, 288186), (86, 261378), (117, 192124), (129, 174252), (156, 144093), (172, 130689), (234, 96062), (258, 87126), (387, 58084), (468, 48031), (516, 43563), (559, 40212), (774, 29042), (1117, 20124), (1118, 20106), (1548, 14521), (1677, 13404), (2234, 10062), (2236, 10053), (3351, 6708), (3354, 6702), (4468, 5031)]