21429124938

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10175273}}^1$

素因数の和:10175300

約数の個数: 40

約数和(自身を含む): 51710742468

約数和(自身を除く): 30281617530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 10175273, 20350546, 30525819, 61051638, 91577457, 132278549, 183154914, 264557098, 274732371, 396835647, 549464742, 793671294, 824197113, 1190506941, 1648394226, 2381013882, 3571520823, 7143041646, 10714562469, 21429124938]

約数ペア:

[(1, 21429124938), (2, 10714562469), (3, 7143041646), (6, 3571520823), (9, 2381013882), (13, 1648394226), (18, 1190506941), (26, 824197113), (27, 793671294), (39, 549464742), (54, 396835647), (78, 274732371), (81, 264557098), (117, 183154914), (162, 132278549), (234, 91577457), (351, 61051638), (702, 30525819), (1053, 20350546), (2106, 10175273)]