18122076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23971}}^1$

素因数の和:23991

約数の個数: 48

約数和(自身を含む): 53697280

約数和(自身を除く): 35575204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 23971, 47942, 71913, 95884, 143826, 167797, 215739, 287652, 335594, 431478, 503391, 647217, 671188, 862956, 1006782, 1294434, 1510173, 2013564, 2588868, 3020346, 4530519, 6040692, 9061038, 18122076]

約数ペア:

[(1, 18122076), (2, 9061038), (3, 6040692), (4, 4530519), (6, 3020346), (7, 2588868), (9, 2013564), (12, 1510173), (14, 1294434), (18, 1006782), (21, 862956), (27, 671188), (28, 647217), (36, 503391), (42, 431478), (54, 335594), (63, 287652), (84, 215739), (108, 167797), (126, 143826), (189, 95884), (252, 71913), (378, 47942), (756, 23971)]