3788694

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 10489248

約数和(自身を除く): 6700554

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 257, 273, 351, 378, 514, 546, 567, 702, 771, 819, 1053, 1134, 1542, 1638, 1799, 2106, 2313, 2457, 3341, 3598, 4626, 4914, 5397, 6682, 6939, 7371, 10023, 10794, 13878, 14742, 16191, 20046, 20817, 23387, 30069, 32382, 41634, 46774, 48573, 60138, 70161, 90207, 97146, 140322, 145719, 180414, 210483, 270621, 291438, 420966, 541242, 631449, 1262898, 1894347, 3788694]

約数ペア:

[(1, 3788694), (2, 1894347), (3, 1262898), (6, 631449), (7, 541242), (9, 420966), (13, 291438), (14, 270621), (18, 210483), (21, 180414), (26, 145719), (27, 140322), (39, 97146), (42, 90207), (54, 70161), (63, 60138), (78, 48573), (81, 46774), (91, 41634), (117, 32382), (126, 30069), (162, 23387), (182, 20817), (189, 20046), (234, 16191), (257, 14742), (273, 13878), (351, 10794), (378, 10023), (514, 7371), (546, 6939), (567, 6682), (702, 5397), (771, 4914), (819, 4626), (1053, 3598), (1134, 3341), (1542, 2457), (1638, 2313), (1799, 2106)]