39704652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 110654544

約数和(自身を除く): 70949892

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, 1118, 1548, 1677, 1973, 2236, 3354, 3946, 5031, 5919, 6708, 7892, 10062, 11838, 17757, 20124, 23676, 25649, 35514, 51298, 71028, 76947, 84839, 102596, 153894, 169678, 230841, 254517, 307788, 339356, 461682, 509034, 763551, 923364, 1018068, 1102907, 1527102, 2205814, 3054204, 3308721, 4411628, 6617442, 9926163, 13234884, 19852326, 39704652]

約数ペア:

[(1, 39704652), (2, 19852326), (3, 13234884), (4, 9926163), (6, 6617442), (9, 4411628), (12, 3308721), (13, 3054204), (18, 2205814), (26, 1527102), (36, 1102907), (39, 1018068), (43, 923364), (52, 763551), (78, 509034), (86, 461682), (117, 339356), (129, 307788), (156, 254517), (172, 230841), (234, 169678), (258, 153894), (387, 102596), (468, 84839), (516, 76947), (559, 71028), (774, 51298), (1118, 35514), (1548, 25649), (1677, 23676), (1973, 20124), (2236, 17757), (3354, 11838), (3946, 10062), (5031, 7892), (5919, 6708)]