19548972

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5883

約数の個数: 48

約数和(自身を含む): 52326400

約数和(自身を除く): 32777428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5839, 11678, 17517, 23356, 35034, 52551, 70068, 105102, 157653, 181009, 210204, 315306, 362018, 543027, 630612, 724036, 1086054, 1629081, 2172108, 3258162, 4887243, 6516324, 9774486, 19548972]

約数ペア:

[(1, 19548972), (2, 9774486), (3, 6516324), (4, 4887243), (6, 3258162), (9, 2172108), (12, 1629081), (18, 1086054), (27, 724036), (31, 630612), (36, 543027), (54, 362018), (62, 315306), (93, 210204), (108, 181009), (124, 157653), (186, 105102), (279, 70068), (372, 52551), (558, 35034), (837, 23356), (1116, 17517), (1674, 11678), (3348, 5839)]