26319258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 65931840

約数和(自身を除く): 39612582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 2347, 3738, 4694, 5607, 7041, 11214, 14082, 16429, 21123, 32858, 42246, 49287, 98574, 147861, 208883, 295722, 417766, 626649, 1253298, 1462181, 1879947, 2924362, 3759894, 4386543, 8773086, 13159629, 26319258]

約数ペア:

[(1, 26319258), (2, 13159629), (3, 8773086), (6, 4386543), (7, 3759894), (9, 2924362), (14, 1879947), (18, 1462181), (21, 1253298), (42, 626649), (63, 417766), (89, 295722), (126, 208883), (178, 147861), (267, 98574), (534, 49287), (623, 42246), (801, 32858), (1246, 21123), (1602, 16429), (1869, 14082), (2347, 11214), (3738, 7041), (4694, 5607)]