39927954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 94141440

約数和(自身を除く): 54213486

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 907, 957, 1334, 1518, 1814, 1914, 2001, 2721, 4002, 5442, 7337, 9977, 14674, 19954, 20861, 22011, 26303, 29931, 41722, 44022, 52606, 59862, 62583, 78909, 125166, 157818, 229471, 289333, 458942, 578666, 604969, 688413, 867999, 1209938, 1376826, 1735998, 1814907, 3629814, 6654659, 13309318, 19963977, 39927954]

約数ペア:

[(1, 39927954), (2, 19963977), (3, 13309318), (6, 6654659), (11, 3629814), (22, 1814907), (23, 1735998), (29, 1376826), (33, 1209938), (46, 867999), (58, 688413), (66, 604969), (69, 578666), (87, 458942), (138, 289333), (174, 229471), (253, 157818), (319, 125166), (506, 78909), (638, 62583), (667, 59862), (759, 52606), (907, 44022), (957, 41722), (1334, 29931), (1518, 26303), (1814, 22011), (1914, 20861), (2001, 19954), (2721, 14674), (4002, 9977), (5442, 7337)]