389680974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{17033}}^1$

素因数の和:17113

約数の個数: 48

約数和(自身を含む): 892854144

約数和(自身を除く): 503173170

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3813, 7626, 11439, 17033, 22878, 34066, 51099, 102198, 153297, 306594, 528023, 698353, 1056046, 1396706, 1584069, 2095059, 3168138, 4190118, 4752207, 6285177, 9504414, 12570354, 21648943, 43297886, 64946829, 129893658, 194840487, 389680974]

約数ペア:

[(1, 389680974), (2, 194840487), (3, 129893658), (6, 64946829), (9, 43297886), (18, 21648943), (31, 12570354), (41, 9504414), (62, 6285177), (82, 4752207), (93, 4190118), (123, 3168138), (186, 2095059), (246, 1584069), (279, 1396706), (369, 1056046), (558, 698353), (738, 528023), (1271, 306594), (2542, 153297), (3813, 102198), (7626, 51099), (11439, 34066), (17033, 22878)]