27444858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 65691648

約数和(自身を除く): 38246790

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 107, 186, 197, 214, 217, 321, 394, 434, 591, 642, 651, 749, 1182, 1302, 1379, 1498, 2247, 2758, 3317, 4137, 4494, 6107, 6634, 8274, 9951, 12214, 18321, 19902, 21079, 23219, 36642, 42158, 42749, 46438, 63237, 69657, 85498, 126474, 128247, 139314, 147553, 256494, 295106, 442659, 653449, 885318, 1306898, 1960347, 3920694, 4574143, 9148286, 13722429, 27444858]

約数ペア:

[(1, 27444858), (2, 13722429), (3, 9148286), (6, 4574143), (7, 3920694), (14, 1960347), (21, 1306898), (31, 885318), (42, 653449), (62, 442659), (93, 295106), (107, 256494), (186, 147553), (197, 139314), (214, 128247), (217, 126474), (321, 85498), (394, 69657), (434, 63237), (591, 46438), (642, 42749), (651, 42158), (749, 36642), (1182, 23219), (1302, 21079), (1379, 19902), (1498, 18321), (2247, 12214), (2758, 9951), (3317, 8274), (4137, 6634), (4494, 6107)]