18444276

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3911}}^1$

素因数の和:4052

約数の個数: 36

約数和(自身を含む): 46990944

約数和(自身を除く): 28546668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3911, 4716, 7822, 11733, 15644, 23466, 35199, 46932, 70398, 140796, 512341, 1024682, 1537023, 2049364, 3074046, 4611069, 6148092, 9222138, 18444276]

約数ペア:

[(1, 18444276), (2, 9222138), (3, 6148092), (4, 4611069), (6, 3074046), (9, 2049364), (12, 1537023), (18, 1024682), (36, 512341), (131, 140796), (262, 70398), (393, 46932), (524, 35199), (786, 23466), (1179, 15644), (1572, 11733), (2358, 7822), (3911, 4716)]