31684644

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2659}}^1$

素因数の和:3000

約数の個数: 36

約数和(自身を含む): 80363920

約数和(自身を除く): 48679276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2659, 2979, 3972, 5318, 5958, 7977, 10636, 11916, 15954, 23931, 31908, 47862, 95724, 880129, 1760258, 2640387, 3520516, 5280774, 7921161, 10561548, 15842322, 31684644]

約数ペア:

[(1, 31684644), (2, 15842322), (3, 10561548), (4, 7921161), (6, 5280774), (9, 3520516), (12, 2640387), (18, 1760258), (36, 880129), (331, 95724), (662, 47862), (993, 31908), (1324, 23931), (1986, 15954), (2659, 11916), (2979, 10636), (3972, 7977), (5318, 5958)]