18927294

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 38929920

約数和(自身を除く): 20002626

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 547, 1094, 1641, 3282, 5767, 11534, 17301, 34602, 39931, 43213, 79862, 86426, 119793, 129639, 239586, 259278, 3154549, 6309098, 9463647, 18927294]

約数ペア:

[(1, 18927294), (2, 9463647), (3, 6309098), (6, 3154549), (73, 259278), (79, 239586), (146, 129639), (158, 119793), (219, 86426), (237, 79862), (438, 43213), (474, 39931), (547, 34602), (1094, 17301), (1641, 11534), (3282, 5767)]