18883746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{49957}}^1$

素因数の和:49975

約数の個数: 32

約数和(自身を含む): 47959680

約数和(自身を除く): 29075934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 49957, 99914, 149871, 299742, 349699, 449613, 699398, 899226, 1049097, 1348839, 2098194, 2697678, 3147291, 6294582, 9441873, 18883746]

約数ペア:

[(1, 18883746), (2, 9441873), (3, 6294582), (6, 3147291), (7, 2697678), (9, 2098194), (14, 1348839), (18, 1049097), (21, 899226), (27, 699398), (42, 449613), (54, 349699), (63, 299742), (126, 149871), (189, 99914), (378, 49957)]