11971131984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1696589}}^1$

素因数の和:1696617

約数の個数: 90

約数和(自身を含む): 38972368890

約数和(自身を除く): 27001236906

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 1696589, 3393178, 5089767, 6786356, 10179534, 11876123, 13572712, 15269301, 20359068, 23752246, 27145424, 30538602, 35628369, 40718136, 47504492, 61077204, 71256738, 81436272, 83132861, 95008984, 106885107, 122154408, 142513476, 166265722, 190017968, 213770214, 244308816, 249398583, 285026952, 332531444, 427540428, 498797166, 570053904, 665062888, 748195749, 855080856, 997594332, 1330125776, 1496391498, 1710161712, 1995188664, 2992782996, 3990377328, 5985565992, 11971131984]

約数ペア:

[(1, 11971131984), (2, 5985565992), (3, 3990377328), (4, 2992782996), (6, 1995188664), (7, 1710161712), (8, 1496391498), (9, 1330125776), (12, 997594332), (14, 855080856), (16, 748195749), (18, 665062888), (21, 570053904), (24, 498797166), (28, 427540428), (36, 332531444), (42, 285026952), (48, 249398583), (49, 244308816), (56, 213770214), (63, 190017968), (72, 166265722), (84, 142513476), (98, 122154408), (112, 106885107), (126, 95008984), (144, 83132861), (147, 81436272), (168, 71256738), (196, 61077204), (252, 47504492), (294, 40718136), (336, 35628369), (392, 30538602), (441, 27145424), (504, 23752246), (588, 20359068), (784, 15269301), (882, 13572712), (1008, 11876123), (1176, 10179534), (1764, 6786356), (2352, 5089767), (3528, 3393178), (7056, 1696589)]