18653484

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{9901}}^1$

素因数の和:10065

約数の個数: 24

約数和(自身を含む): 43806448

約数和(自身を除く): 25152964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 9901, 19802, 29703, 39604, 59406, 118812, 1554457, 3108914, 4663371, 6217828, 9326742, 18653484]

約数ペア:

[(1, 18653484), (2, 9326742), (3, 6217828), (4, 4663371), (6, 3108914), (12, 1554457), (157, 118812), (314, 59406), (471, 39604), (628, 29703), (942, 19802), (1884, 9901)]