40938018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{983}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 89551872

約数和(自身を除く): 48613854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 631, 983, 1262, 1893, 1966, 2949, 3786, 5898, 6941, 10813, 13882, 20823, 21626, 32439, 41646, 64878, 620273, 1240546, 1860819, 3721638, 6823003, 13646006, 20469009, 40938018]

約数ペア:

[(1, 40938018), (2, 20469009), (3, 13646006), (6, 6823003), (11, 3721638), (22, 1860819), (33, 1240546), (66, 620273), (631, 64878), (983, 41646), (1262, 32439), (1893, 21626), (1966, 20823), (2949, 13882), (3786, 10813), (5898, 6941)]