5781438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 8161218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 797, 806, 1209, 1594, 2391, 2418, 3627, 4782, 7173, 7254, 10361, 14346, 20722, 24707, 31083, 49414, 62166, 74121, 93249, 148242, 186498, 222363, 321191, 444726, 642382, 963573, 1927146, 2890719, 5781438]

約数ペア:

[(1, 5781438), (2, 2890719), (3, 1927146), (6, 963573), (9, 642382), (13, 444726), (18, 321191), (26, 222363), (31, 186498), (39, 148242), (62, 93249), (78, 74121), (93, 62166), (117, 49414), (186, 31083), (234, 24707), (279, 20722), (403, 14346), (558, 10361), (797, 7254), (806, 7173), (1209, 4782), (1594, 3627), (2391, 2418)]