6444438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 18385920

約数和(自身を除く): 11941482

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 37, 39, 42, 58, 66, 74, 77, 78, 87, 91, 111, 143, 154, 174, 182, 203, 222, 231, 259, 273, 286, 319, 377, 406, 407, 429, 462, 481, 518, 546, 609, 638, 754, 777, 814, 858, 957, 962, 1001, 1073, 1131, 1218, 1221, 1443, 1554, 1914, 2002, 2146, 2233, 2262, 2442, 2639, 2849, 2886, 3003, 3219, 3367, 4147, 4466, 5278, 5291, 5698, 6006, 6438, 6699, 6734, 7511, 7917, 8294, 8547, 10101, 10582, 11803, 12441, 13398, 13949, 15022, 15834, 15873, 17094, 20202, 22533, 23606, 24882, 27898, 29029, 31746, 35409, 37037, 41847, 45066, 58058, 70818, 74074, 82621, 83694, 87087, 97643, 111111, 153439, 165242, 174174, 195286, 222222, 247863, 292929, 306878, 460317, 495726, 585858, 920634, 1074073, 2148146, 3222219, 6444438]

約数ペア:

[(1, 6444438), (2, 3222219), (3, 2148146), (6, 1074073), (7, 920634), (11, 585858), (13, 495726), (14, 460317), (21, 306878), (22, 292929), (26, 247863), (29, 222222), (33, 195286), (37, 174174), (39, 165242), (42, 153439), (58, 111111), (66, 97643), (74, 87087), (77, 83694), (78, 82621), (87, 74074), (91, 70818), (111, 58058), (143, 45066), (154, 41847), (174, 37037), (182, 35409), (203, 31746), (222, 29029), (231, 27898), (259, 24882), (273, 23606), (286, 22533), (319, 20202), (377, 17094), (406, 15873), (407, 15834), (429, 15022), (462, 13949), (481, 13398), (518, 12441), (546, 11803), (609, 10582), (638, 10101), (754, 8547), (777, 8294), (814, 7917), (858, 7511), (957, 6734), (962, 6699), (1001, 6438), (1073, 6006), (1131, 5698), (1218, 5291), (1221, 5278), (1443, 4466), (1554, 4147), (1914, 3367), (2002, 3219), (2146, 3003), (2233, 2886), (2262, 2849), (2442, 2639)]