55281618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14153}}^1$

素因数の和:14199

約数の個数: 48

約数和(自身を含む): 141313536

約数和(自身を除く): 86031918

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, 14153, 28306, 42459, 84918, 99071, 127377, 198142, 254754, 297213, 438743, 594426, 877486, 891639, 1316229, 1783278, 2632458, 3071201, 3948687, 6142402, 7897374, 9213603, 18427206, 27640809, 55281618]

約数ペア:

[(1, 55281618), (2, 27640809), (3, 18427206), (6, 9213603), (7, 7897374), (9, 6142402), (14, 3948687), (18, 3071201), (21, 2632458), (31, 1783278), (42, 1316229), (62, 891639), (63, 877486), (93, 594426), (126, 438743), (186, 297213), (217, 254754), (279, 198142), (434, 127377), (558, 99071), (651, 84918), (1302, 42459), (1953, 28306), (3906, 14153)]