39677118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 89026560

約数和(自身を除く): 49349442

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 79, 94, 137, 141, 158, 237, 274, 282, 411, 474, 611, 822, 1027, 1222, 1781, 1833, 2054, 3081, 3562, 3666, 3713, 5343, 6162, 6439, 7426, 10686, 10823, 11139, 12878, 19317, 21646, 22278, 32469, 38634, 48269, 64938, 83707, 96538, 140699, 144807, 167414, 251121, 281398, 289614, 422097, 502242, 508681, 844194, 1017362, 1526043, 3052086, 6612853, 13225706, 19838559, 39677118]

約数ペア:

[(1, 39677118), (2, 19838559), (3, 13225706), (6, 6612853), (13, 3052086), (26, 1526043), (39, 1017362), (47, 844194), (78, 508681), (79, 502242), (94, 422097), (137, 289614), (141, 281398), (158, 251121), (237, 167414), (274, 144807), (282, 140699), (411, 96538), (474, 83707), (611, 64938), (822, 48269), (1027, 38634), (1222, 32469), (1781, 22278), (1833, 21646), (2054, 19317), (3081, 12878), (3562, 11139), (3666, 10823), (3713, 10686), (5343, 7426), (6162, 6439)]