9971388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{39569}}^1$

素因数の和:39586

約数の個数: 36

約数和(自身を含む): 28806960

約数和(自身を除く): 18835572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 39569, 79138, 118707, 158276, 237414, 276983, 356121, 474828, 553966, 712242, 830949, 1107932, 1424484, 1661898, 2492847, 3323796, 4985694, 9971388]

約数ペア:

[(1, 9971388), (2, 4985694), (3, 3323796), (4, 2492847), (6, 1661898), (7, 1424484), (9, 1107932), (12, 830949), (14, 712242), (18, 553966), (21, 474828), (28, 356121), (36, 276983), (42, 237414), (63, 158276), (84, 118707), (126, 79138), (252, 39569)]