2018005944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{45377}}^1$

素因数の和:45512

約数の個数: 64

約数和(自身を含む): 5390906400

約数和(自身を除く): 3372900456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 204, 218, 327, 408, 436, 654, 872, 1308, 1853, 2616, 3706, 5559, 7412, 11118, 14824, 22236, 44472, 45377, 90754, 136131, 181508, 272262, 363016, 544524, 771409, 1089048, 1542818, 2314227, 3085636, 4628454, 4946093, 6171272, 9256908, 9892186, 14838279, 18513816, 19784372, 29676558, 39568744, 59353116, 84083581, 118706232, 168167162, 252250743, 336334324, 504501486, 672668648, 1009002972, 2018005944]

約数ペア:

[(1, 2018005944), (2, 1009002972), (3, 672668648), (4, 504501486), (6, 336334324), (8, 252250743), (12, 168167162), (17, 118706232), (24, 84083581), (34, 59353116), (51, 39568744), (68, 29676558), (102, 19784372), (109, 18513816), (136, 14838279), (204, 9892186), (218, 9256908), (327, 6171272), (408, 4946093), (436, 4628454), (654, 3085636), (872, 2314227), (1308, 1542818), (1853, 1089048), (2616, 771409), (3706, 544524), (5559, 363016), (7412, 272262), (11118, 181508), (14824, 136131), (22236, 90754), (44472, 45377)]