1241998884

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{14369}}^1$

素因数の和:14407

約数の個数: 90

約数和(自身を含む): 3662783670

約数和(自身を除く): 2420784786

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 6174, 7203, 9604, 12348, 14369, 14406, 21609, 28738, 28812, 43107, 43218, 57476, 86214, 86436, 100583, 129321, 172428, 201166, 258642, 301749, 402332, 517284, 603498, 704081, 905247, 1206996, 1408162, 1810494, 2112243, 2816324, 3620988, 4224486, 4928567, 6336729, 8448972, 9857134, 12673458, 14785701, 19714268, 25346916, 29571402, 34499969, 44357103, 59142804, 68999938, 88714206, 103499907, 137999876, 177428412, 206999814, 310499721, 413999628, 620999442, 1241998884]

約数ペア:

[(1, 1241998884), (2, 620999442), (3, 413999628), (4, 310499721), (6, 206999814), (7, 177428412), (9, 137999876), (12, 103499907), (14, 88714206), (18, 68999938), (21, 59142804), (28, 44357103), (36, 34499969), (42, 29571402), (49, 25346916), (63, 19714268), (84, 14785701), (98, 12673458), (126, 9857134), (147, 8448972), (196, 6336729), (252, 4928567), (294, 4224486), (343, 3620988), (441, 2816324), (588, 2112243), (686, 1810494), (882, 1408162), (1029, 1206996), (1372, 905247), (1764, 704081), (2058, 603498), (2401, 517284), (3087, 402332), (4116, 301749), (4802, 258642), (6174, 201166), (7203, 172428), (9604, 129321), (12348, 100583), (14369, 86436), (14406, 86214), (21609, 57476), (28738, 43218), (28812, 43107)]