74557674

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 170943552

約数和(自身を除く): 96385878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 2467, 3358, 4934, 5037, 7401, 10074, 14802, 15111, 22203, 30222, 44406, 56741, 113482, 170223, 180091, 340446, 360182, 510669, 540273, 1021338, 1080546, 1620819, 3241638, 4142093, 8284186, 12426279, 24852558, 37278837, 74557674]

約数ペア:

[(1, 74557674), (2, 37278837), (3, 24852558), (6, 12426279), (9, 8284186), (18, 4142093), (23, 3241638), (46, 1620819), (69, 1080546), (73, 1021338), (138, 540273), (146, 510669), (207, 360182), (219, 340446), (414, 180091), (438, 170223), (657, 113482), (1314, 56741), (1679, 44406), (2467, 30222), (3358, 22203), (4934, 15111), (5037, 14802), (7401, 10074)]