1807704984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{12721}}^1$

素因数の和:12952

約数の個数: 64

約数和(自身を含む): 4689838080

約数和(自身を除く): 2882133096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 191, 248, 372, 382, 573, 744, 764, 1146, 1528, 2292, 4584, 5921, 11842, 12721, 17763, 23684, 25442, 35526, 38163, 47368, 50884, 71052, 76326, 101768, 142104, 152652, 305304, 394351, 788702, 1183053, 1577404, 2366106, 2429711, 3154808, 4732212, 4859422, 7289133, 9464424, 9718844, 14578266, 19437688, 29156532, 58313064, 75321041, 150642082, 225963123, 301284164, 451926246, 602568328, 903852492, 1807704984]

約数ペア:

[(1, 1807704984), (2, 903852492), (3, 602568328), (4, 451926246), (6, 301284164), (8, 225963123), (12, 150642082), (24, 75321041), (31, 58313064), (62, 29156532), (93, 19437688), (124, 14578266), (186, 9718844), (191, 9464424), (248, 7289133), (372, 4859422), (382, 4732212), (573, 3154808), (744, 2429711), (764, 2366106), (1146, 1577404), (1528, 1183053), (2292, 788702), (4584, 394351), (5921, 305304), (11842, 152652), (12721, 142104), (17763, 101768), (23684, 76326), (25442, 71052), (35526, 50884), (38163, 47368)]