39840876

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 110584320

約数和(自身を除く): 70743444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 86, 92, 108, 129, 138, 172, 207, 258, 276, 373, 387, 414, 516, 621, 746, 774, 828, 989, 1119, 1161, 1242, 1492, 1548, 1978, 2238, 2322, 2484, 2967, 3357, 3956, 4476, 4644, 5934, 6714, 8579, 8901, 10071, 11868, 13428, 16039, 17158, 17802, 20142, 25737, 26703, 32078, 34316, 35604, 40284, 48117, 51474, 53406, 64156, 77211, 96234, 102948, 106812, 144351, 154422, 192468, 231633, 288702, 308844, 368897, 433053, 463266, 577404, 737794, 866106, 926532, 1106691, 1475588, 1732212, 2213382, 3320073, 4426764, 6640146, 9960219, 13280292, 19920438, 39840876]

約数ペア:

[(1, 39840876), (2, 19920438), (3, 13280292), (4, 9960219), (6, 6640146), (9, 4426764), (12, 3320073), (18, 2213382), (23, 1732212), (27, 1475588), (36, 1106691), (43, 926532), (46, 866106), (54, 737794), (69, 577404), (86, 463266), (92, 433053), (108, 368897), (129, 308844), (138, 288702), (172, 231633), (207, 192468), (258, 154422), (276, 144351), (373, 106812), (387, 102948), (414, 96234), (516, 77211), (621, 64156), (746, 53406), (774, 51474), (828, 48117), (989, 40284), (1119, 35604), (1161, 34316), (1242, 32078), (1492, 26703), (1548, 25737), (1978, 20142), (2238, 17802), (2322, 17158), (2484, 16039), (2967, 13428), (3357, 11868), (3956, 10071), (4476, 8901), (4644, 8579), (5934, 6714)]