2018004696

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{213953}}^1$

素因数の和:214096

約数の個数: 48

約数和(自身を含む): 5507175960

約数和(自身を除く): 3489171264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 213953, 427906, 641859, 855812, 1283718, 1711624, 1925577, 2567436, 3851154, 5134872, 7702308, 15404616, 28027843, 56055686, 84083529, 112111372, 168167058, 224222744, 252250587, 336334116, 504501174, 672668232, 1009002348, 2018004696]

約数ペア:

[(1, 2018004696), (2, 1009002348), (3, 672668232), (4, 504501174), (6, 336334116), (8, 252250587), (9, 224222744), (12, 168167058), (18, 112111372), (24, 84083529), (36, 56055686), (72, 28027843), (131, 15404616), (262, 7702308), (393, 5134872), (524, 3851154), (786, 2567436), (1048, 1925577), (1179, 1711624), (1572, 1283718), (2358, 855812), (3144, 641859), (4716, 427906), (9432, 213953)]