81488418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 180986400

約数和(自身を除く): 99497982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 121, 214, 242, 321, 363, 642, 726, 1049, 1177, 2098, 2354, 3147, 3531, 6294, 7062, 11539, 12947, 23078, 25894, 34617, 38841, 69234, 77682, 112243, 126929, 224486, 253858, 336729, 380787, 673458, 761574, 1234673, 2469346, 3704019, 7408038, 13581403, 27162806, 40744209, 81488418]

約数ペア:

[(1, 81488418), (2, 40744209), (3, 27162806), (6, 13581403), (11, 7408038), (22, 3704019), (33, 2469346), (66, 1234673), (107, 761574), (121, 673458), (214, 380787), (242, 336729), (321, 253858), (363, 224486), (642, 126929), (726, 112243), (1049, 77682), (1177, 69234), (2098, 38841), (2354, 34617), (3147, 25894), (3531, 23078), (6294, 12947), (7062, 11539)]