2018700216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2156731}}^1$

素因数の和:2156756

約数の個数: 48

約数和(自身を含む): 5887878360

約数和(自身を除く): 3869178144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2156731, 4313462, 6470193, 8626924, 12940386, 17253848, 19410579, 25880772, 28037503, 38821158, 51761544, 56075006, 77642316, 84112509, 112150012, 155284632, 168225018, 224300024, 252337527, 336450036, 504675054, 672900072, 1009350108, 2018700216]

約数ペア:

[(1, 2018700216), (2, 1009350108), (3, 672900072), (4, 504675054), (6, 336450036), (8, 252337527), (9, 224300024), (12, 168225018), (13, 155284632), (18, 112150012), (24, 84112509), (26, 77642316), (36, 56075006), (39, 51761544), (52, 38821158), (72, 28037503), (78, 25880772), (104, 19410579), (117, 17253848), (156, 12940386), (234, 8626924), (312, 6470193), (468, 4313462), (936, 2156731)]