2974392

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 8151000

約数和(自身を除く): 5176608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 379, 436, 654, 758, 872, 981, 1137, 1308, 1516, 1962, 2274, 2616, 3032, 3411, 3924, 4548, 6822, 7848, 9096, 13644, 27288, 41311, 82622, 123933, 165244, 247866, 330488, 371799, 495732, 743598, 991464, 1487196, 2974392]

約数ペア:

[(1, 2974392), (2, 1487196), (3, 991464), (4, 743598), (6, 495732), (8, 371799), (9, 330488), (12, 247866), (18, 165244), (24, 123933), (36, 82622), (72, 41311), (109, 27288), (218, 13644), (327, 9096), (379, 7848), (436, 6822), (654, 4548), (758, 3924), (872, 3411), (981, 3032), (1137, 2616), (1308, 2274), (1516, 1962)]