39683238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 95816088

約数和(自身を除く): 56132850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 73, 86, 98, 129, 146, 147, 219, 258, 294, 301, 438, 511, 602, 903, 1022, 1533, 1806, 1849, 2107, 3066, 3139, 3577, 3698, 4214, 5547, 6278, 6321, 7154, 9417, 10731, 11094, 12642, 12943, 18834, 21462, 21973, 25886, 38829, 43946, 65919, 77658, 90601, 131838, 134977, 153811, 181202, 269954, 271803, 307622, 404931, 461433, 543606, 809862, 922866, 944839, 1889678, 2834517, 5669034, 6613873, 13227746, 19841619, 39683238]

約数ペア:

[(1, 39683238), (2, 19841619), (3, 13227746), (6, 6613873), (7, 5669034), (14, 2834517), (21, 1889678), (42, 944839), (43, 922866), (49, 809862), (73, 543606), (86, 461433), (98, 404931), (129, 307622), (146, 271803), (147, 269954), (219, 181202), (258, 153811), (294, 134977), (301, 131838), (438, 90601), (511, 77658), (602, 65919), (903, 43946), (1022, 38829), (1533, 25886), (1806, 21973), (1849, 21462), (2107, 18834), (3066, 12943), (3139, 12642), (3577, 11094), (3698, 10731), (4214, 9417), (5547, 7154), (6278, 6321)]