263668158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1126787}}^1$

素因数の和:1126808

約数の個数: 24

約数和(自身を含む): 615226248

約数和(自身を除く): 351558090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1126787, 2253574, 3380361, 6760722, 10141083, 14648231, 20282166, 29296462, 43944693, 87889386, 131834079, 263668158]

約数ペア:

[(1, 263668158), (2, 131834079), (3, 87889386), (6, 43944693), (9, 29296462), (13, 20282166), (18, 14648231), (26, 10141083), (39, 6760722), (78, 3380361), (117, 2253574), (234, 1126787)]