2066222556

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{1579}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 5281902080

約数和(自身を除く): 3215679524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 223, 326, 446, 489, 652, 669, 892, 978, 1338, 1467, 1579, 1956, 2007, 2676, 2934, 3158, 4014, 4737, 5868, 6316, 8028, 9474, 14211, 18948, 28422, 36349, 56844, 72698, 109047, 145396, 218094, 257377, 327141, 352117, 436188, 514754, 654282, 704234, 772131, 1029508, 1056351, 1308564, 1408468, 1544262, 2112702, 2316393, 3088524, 3169053, 4225404, 4632786, 6338106, 9265572, 12676212, 57395071, 114790142, 172185213, 229580284, 344370426, 516555639, 688740852, 1033111278, 2066222556]

約数ペア:

[(1, 2066222556), (2, 1033111278), (3, 688740852), (4, 516555639), (6, 344370426), (9, 229580284), (12, 172185213), (18, 114790142), (36, 57395071), (163, 12676212), (223, 9265572), (326, 6338106), (446, 4632786), (489, 4225404), (652, 3169053), (669, 3088524), (892, 2316393), (978, 2112702), (1338, 1544262), (1467, 1408468), (1579, 1308564), (1956, 1056351), (2007, 1029508), (2676, 772131), (2934, 704234), (3158, 654282), (4014, 514754), (4737, 436188), (5868, 352117), (6316, 327141), (8028, 257377), (9474, 218094), (14211, 145396), (18948, 109047), (28422, 72698), (36349, 56844)]