188761398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{2129}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 431861760

約数和(自身を除く): 243100362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2111, 2129, 4222, 4258, 6333, 6387, 12666, 12774, 14777, 14903, 29554, 29806, 44331, 44709, 88662, 89418, 4494319, 8988638, 13482957, 26965914, 31460233, 62920466, 94380699, 188761398]

約数ペア:

[(1, 188761398), (2, 94380699), (3, 62920466), (6, 31460233), (7, 26965914), (14, 13482957), (21, 8988638), (42, 4494319), (2111, 89418), (2129, 88662), (4222, 44709), (4258, 44331), (6333, 29806), (6387, 29554), (12666, 14903), (12774, 14777)]