6639408

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 100

約数和(自身を含む): 19805280

約数和(自身を除く): 13165872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 109, 141, 144, 162, 188, 216, 218, 282, 324, 327, 376, 423, 432, 436, 564, 648, 654, 752, 846, 872, 981, 1128, 1269, 1296, 1308, 1692, 1744, 1962, 2256, 2538, 2616, 2943, 3384, 3807, 3924, 5076, 5123, 5232, 5886, 6768, 7614, 7848, 8829, 10152, 10246, 11772, 15228, 15369, 15696, 17658, 20304, 20492, 23544, 30456, 30738, 35316, 40984, 46107, 47088, 60912, 61476, 70632, 81968, 92214, 122952, 138321, 141264, 184428, 245904, 276642, 368856, 414963, 553284, 737712, 829926, 1106568, 1659852, 2213136, 3319704, 6639408]

約数ペア:

[(1, 6639408), (2, 3319704), (3, 2213136), (4, 1659852), (6, 1106568), (8, 829926), (9, 737712), (12, 553284), (16, 414963), (18, 368856), (24, 276642), (27, 245904), (36, 184428), (47, 141264), (48, 138321), (54, 122952), (72, 92214), (81, 81968), (94, 70632), (108, 61476), (109, 60912), (141, 47088), (144, 46107), (162, 40984), (188, 35316), (216, 30738), (218, 30456), (282, 23544), (324, 20492), (327, 20304), (376, 17658), (423, 15696), (432, 15369), (436, 15228), (564, 11772), (648, 10246), (654, 10152), (752, 8829), (846, 7848), (872, 7614), (981, 6768), (1128, 5886), (1269, 5232), (1296, 5123), (1308, 5076), (1692, 3924), (1744, 3807), (1962, 3384), (2256, 2943), (2538, 2616)]