214747974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54979}}^1$

素因数の和:55025

約数の個数: 48

約数和(自身を含む): 548920320

約数和(自身を除く): 334172346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 54979, 109958, 164937, 329874, 384853, 494811, 769706, 989622, 1154559, 1704349, 2309118, 3408698, 3463677, 5113047, 6927354, 10226094, 11930443, 15339141, 23860886, 30678282, 35791329, 71582658, 107373987, 214747974]

約数ペア:

[(1, 214747974), (2, 107373987), (3, 71582658), (6, 35791329), (7, 30678282), (9, 23860886), (14, 15339141), (18, 11930443), (21, 10226094), (31, 6927354), (42, 5113047), (62, 3463677), (63, 3408698), (93, 2309118), (126, 1704349), (186, 1154559), (217, 989622), (279, 769706), (434, 494811), (558, 384853), (651, 329874), (1302, 164937), (1953, 109958), (3906, 54979)]