186571812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 530893440

約数和(自身を除く): 344321628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 71, 82, 84, 98, 109, 123, 142, 147, 164, 196, 213, 218, 246, 284, 287, 294, 327, 426, 436, 492, 497, 574, 588, 654, 763, 852, 861, 994, 1148, 1308, 1491, 1526, 1722, 1988, 2009, 2289, 2911, 2982, 3052, 3444, 3479, 4018, 4469, 4578, 5341, 5822, 5964, 6027, 6958, 7739, 8036, 8733, 8938, 9156, 10437, 10682, 11644, 12054, 13407, 13916, 15478, 16023, 17466, 17876, 20377, 20874, 21364, 23217, 24108, 26814, 30956, 31283, 32046, 34932, 40754, 41748, 46434, 53628, 54173, 61131, 62566, 64092, 81508, 92868, 93849, 108346, 122262, 125132, 142639, 162519, 187698, 216692, 218981, 244524, 285278, 317299, 325038, 375396, 379211, 427917, 437962, 570556, 634598, 650076, 656943, 758422, 855834, 875924, 951897, 1137633, 1269196, 1313886, 1516844, 1711668, 1903794, 2221093, 2275266, 2627772, 3807588, 4442186, 4550532, 6663279, 8884372, 13326558, 15547651, 26653116, 31095302, 46642953, 62190604, 93285906, 186571812]

約数ペア:

[(1, 186571812), (2, 93285906), (3, 62190604), (4, 46642953), (6, 31095302), (7, 26653116), (12, 15547651), (14, 13326558), (21, 8884372), (28, 6663279), (41, 4550532), (42, 4442186), (49, 3807588), (71, 2627772), (82, 2275266), (84, 2221093), (98, 1903794), (109, 1711668), (123, 1516844), (142, 1313886), (147, 1269196), (164, 1137633), (196, 951897), (213, 875924), (218, 855834), (246, 758422), (284, 656943), (287, 650076), (294, 634598), (327, 570556), (426, 437962), (436, 427917), (492, 379211), (497, 375396), (574, 325038), (588, 317299), (654, 285278), (763, 244524), (852, 218981), (861, 216692), (994, 187698), (1148, 162519), (1308, 142639), (1491, 125132), (1526, 122262), (1722, 108346), (1988, 93849), (2009, 92868), (2289, 81508), (2911, 64092), (2982, 62566), (3052, 61131), (3444, 54173), (3479, 53628), (4018, 46434), (4469, 41748), (4578, 40754), (5341, 34932), (5822, 32046), (5964, 31283), (6027, 30956), (6958, 26814), (7739, 24108), (8036, 23217), (8733, 21364), (8938, 20874), (9156, 20377), (10437, 17876), (10682, 17466), (11644, 16023), (12054, 15478), (13407, 13916)]