1666967148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18223}}^1$

素因数の和:18265

約数の個数: 144

約数和(自身を含む): 5429294080

約数和(自身を除く): 3762326932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 3267, 3388, 4158, 4356, 5082, 6534, 7623, 8316, 10164, 13068, 15246, 18223, 22869, 30492, 36446, 45738, 54669, 72892, 91476, 109338, 127561, 164007, 200453, 218676, 255122, 328014, 382683, 400906, 492021, 510244, 601359, 656028, 765366, 801812, 984042, 1148049, 1202718, 1403171, 1530732, 1804077, 1968084, 2204983, 2296098, 2405436, 2806342, 3444147, 3608154, 4209513, 4409966, 4592196, 5412231, 5612684, 6614949, 6888294, 7216308, 8419026, 8819932, 10824462, 12628539, 13229898, 13776588, 15434881, 16838052, 19844847, 21648924, 25257078, 26459796, 30869762, 37885617, 39689694, 46304643, 50514156, 59534541, 61739524, 75771234, 79379388, 92609286, 119069082, 138913929, 151542468, 185218572, 238138164, 277827858, 416741787, 555655716, 833483574, 1666967148]

約数ペア:

[(1, 1666967148), (2, 833483574), (3, 555655716), (4, 416741787), (6, 277827858), (7, 238138164), (9, 185218572), (11, 151542468), (12, 138913929), (14, 119069082), (18, 92609286), (21, 79379388), (22, 75771234), (27, 61739524), (28, 59534541), (33, 50514156), (36, 46304643), (42, 39689694), (44, 37885617), (54, 30869762), (63, 26459796), (66, 25257078), (77, 21648924), (84, 19844847), (99, 16838052), (108, 15434881), (121, 13776588), (126, 13229898), (132, 12628539), (154, 10824462), (189, 8819932), (198, 8419026), (231, 7216308), (242, 6888294), (252, 6614949), (297, 5612684), (308, 5412231), (363, 4592196), (378, 4409966), (396, 4209513), (462, 3608154), (484, 3444147), (594, 2806342), (693, 2405436), (726, 2296098), (756, 2204983), (847, 1968084), (924, 1804077), (1089, 1530732), (1188, 1403171), (1386, 1202718), (1452, 1148049), (1694, 984042), (2079, 801812), (2178, 765366), (2541, 656028), (2772, 601359), (3267, 510244), (3388, 492021), (4158, 400906), (4356, 382683), (5082, 328014), (6534, 255122), (7623, 218676), (8316, 200453), (10164, 164007), (13068, 127561), (15246, 109338), (18223, 91476), (22869, 72892), (30492, 54669), (36446, 45738)]