672907446

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 1518566400

約数和(自身を除く): 845658954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 337, 359, 618, 674, 718, 927, 1011, 1077, 1854, 2022, 2154, 2781, 3033, 3231, 5562, 6066, 6462, 9099, 9693, 18198, 19386, 34711, 36977, 69422, 73954, 104133, 110931, 120983, 208266, 221862, 241966, 312399, 332793, 362949, 624798, 665586, 725898, 937197, 998379, 1088847, 1874394, 1996758, 2177694, 3266541, 6533082, 12461249, 24922498, 37383747, 74767494, 112151241, 224302482, 336453723, 672907446]

約数ペア:

[(1, 672907446), (2, 336453723), (3, 224302482), (6, 112151241), (9, 74767494), (18, 37383747), (27, 24922498), (54, 12461249), (103, 6533082), (206, 3266541), (309, 2177694), (337, 1996758), (359, 1874394), (618, 1088847), (674, 998379), (718, 937197), (927, 725898), (1011, 665586), (1077, 624798), (1854, 362949), (2022, 332793), (2154, 312399), (2781, 241966), (3033, 221862), (3231, 208266), (5562, 120983), (6066, 110931), (6462, 104133), (9099, 73954), (9693, 69422), (18198, 36977), (19386, 34711)]