2018130876

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{200929}}^1$

素因数の和:200976

約数の個数: 60

約数和(自身を含む): 5446006720

約数和(自身を除く): 3427875844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 200929, 401858, 602787, 803716, 1205574, 1808361, 2411148, 3616722, 5425083, 6228799, 7233444, 10850166, 12457598, 16275249, 18686397, 21700332, 24915196, 32550498, 37372794, 56059191, 65100996, 74745588, 112118382, 168177573, 224236764, 336355146, 504532719, 672710292, 1009065438, 2018130876]

約数ペア:

[(1, 2018130876), (2, 1009065438), (3, 672710292), (4, 504532719), (6, 336355146), (9, 224236764), (12, 168177573), (18, 112118382), (27, 74745588), (31, 65100996), (36, 56059191), (54, 37372794), (62, 32550498), (81, 24915196), (93, 21700332), (108, 18686397), (124, 16275249), (162, 12457598), (186, 10850166), (279, 7233444), (324, 6228799), (372, 5425083), (558, 3616722), (837, 2411148), (1116, 1808361), (1674, 1205574), (2511, 803716), (3348, 602787), (5022, 401858), (10044, 200929)]