39149628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 107251200

約数和(自身を除く): 68101572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 479, 556, 588, 834, 958, 973, 1437, 1668, 1916, 1946, 2874, 2919, 3353, 3892, 5748, 5838, 6706, 6811, 10059, 11676, 13412, 13622, 20118, 20433, 23471, 27244, 40236, 40866, 46942, 66581, 70413, 81732, 93884, 133162, 140826, 199743, 266324, 281652, 399486, 466067, 798972, 932134, 1398201, 1864268, 2796402, 3262469, 5592804, 6524938, 9787407, 13049876, 19574814, 39149628]

約数ペア:

[(1, 39149628), (2, 19574814), (3, 13049876), (4, 9787407), (6, 6524938), (7, 5592804), (12, 3262469), (14, 2796402), (21, 1864268), (28, 1398201), (42, 932134), (49, 798972), (84, 466067), (98, 399486), (139, 281652), (147, 266324), (196, 199743), (278, 140826), (294, 133162), (417, 93884), (479, 81732), (556, 70413), (588, 66581), (834, 46942), (958, 40866), (973, 40236), (1437, 27244), (1668, 23471), (1916, 20433), (1946, 20118), (2874, 13622), (2919, 13412), (3353, 11676), (3892, 10059), (5748, 6811), (5838, 6706)]