40278042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 105281280

約数和(自身を除く): 65003238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 73, 87, 126, 146, 151, 174, 203, 219, 261, 302, 406, 438, 453, 511, 522, 609, 657, 906, 1022, 1057, 1218, 1314, 1359, 1533, 1827, 2114, 2117, 2718, 3066, 3171, 3654, 4234, 4379, 4599, 6342, 6351, 8758, 9198, 9513, 11023, 12702, 13137, 14819, 19026, 19053, 22046, 26274, 29638, 30653, 33069, 38106, 39411, 44457, 61306, 66138, 77161, 78822, 88914, 91959, 99207, 133371, 154322, 183918, 198414, 231483, 266742, 275877, 319667, 462966, 551754, 639334, 694449, 959001, 1388898, 1918002, 2237669, 2877003, 4475338, 5754006, 6713007, 13426014, 20139021, 40278042]

約数ペア:

[(1, 40278042), (2, 20139021), (3, 13426014), (6, 6713007), (7, 5754006), (9, 4475338), (14, 2877003), (18, 2237669), (21, 1918002), (29, 1388898), (42, 959001), (58, 694449), (63, 639334), (73, 551754), (87, 462966), (126, 319667), (146, 275877), (151, 266742), (174, 231483), (203, 198414), (219, 183918), (261, 154322), (302, 133371), (406, 99207), (438, 91959), (453, 88914), (511, 78822), (522, 77161), (609, 66138), (657, 61306), (906, 44457), (1022, 39411), (1057, 38106), (1218, 33069), (1314, 30653), (1359, 29638), (1533, 26274), (1827, 22046), (2114, 19053), (2117, 19026), (2718, 14819), (3066, 13137), (3171, 12702), (3654, 11023), (4234, 9513), (4379, 9198), (4599, 8758), (6342, 6351)]