40528782

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 113393520

約数和(自身を除く): 72864738

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 53, 54, 63, 98, 102, 106, 119, 126, 147, 153, 159, 189, 238, 289, 294, 306, 318, 357, 371, 378, 441, 459, 477, 578, 714, 742, 833, 867, 882, 901, 918, 954, 1071, 1113, 1323, 1431, 1666, 1734, 1802, 2023, 2142, 2226, 2499, 2597, 2601, 2646, 2703, 2862, 3213, 3339, 4046, 4998, 5194, 5202, 5406, 6069, 6307, 6426, 6678, 7497, 7791, 7803, 8109, 10017, 12138, 12614, 14161, 14994, 15317, 15582, 15606, 16218, 18207, 18921, 20034, 22491, 23373, 24327, 28322, 30634, 36414, 37842, 42483, 44149, 44982, 45951, 46746, 48654, 54621, 56763, 70119, 84966, 88298, 91902, 107219, 109242, 113526, 127449, 132447, 137853, 140238, 170289, 214438, 254898, 264894, 275706, 321657, 340578, 382347, 397341, 413559, 643314, 750533, 764694, 794682, 827118, 964971, 1192023, 1501066, 1929942, 2251599, 2384046, 2894913, 4503198, 5789826, 6754797, 13509594, 20264391, 40528782]

約数ペア:

[(1, 40528782), (2, 20264391), (3, 13509594), (6, 6754797), (7, 5789826), (9, 4503198), (14, 2894913), (17, 2384046), (18, 2251599), (21, 1929942), (27, 1501066), (34, 1192023), (42, 964971), (49, 827118), (51, 794682), (53, 764694), (54, 750533), (63, 643314), (98, 413559), (102, 397341), (106, 382347), (119, 340578), (126, 321657), (147, 275706), (153, 264894), (159, 254898), (189, 214438), (238, 170289), (289, 140238), (294, 137853), (306, 132447), (318, 127449), (357, 113526), (371, 109242), (378, 107219), (441, 91902), (459, 88298), (477, 84966), (578, 70119), (714, 56763), (742, 54621), (833, 48654), (867, 46746), (882, 45951), (901, 44982), (918, 44149), (954, 42483), (1071, 37842), (1113, 36414), (1323, 30634), (1431, 28322), (1666, 24327), (1734, 23373), (1802, 22491), (2023, 20034), (2142, 18921), (2226, 18207), (2499, 16218), (2597, 15606), (2601, 15582), (2646, 15317), (2703, 14994), (2862, 14161), (3213, 12614), (3339, 12138), (4046, 10017), (4998, 8109), (5194, 7803), (5202, 7791), (5406, 7497), (6069, 6678), (6307, 6426)]