18345264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 36651216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 769, 852, 994, 1136, 1491, 1538, 1704, 1988, 2307, 2982, 3076, 3408, 3976, 4614, 5383, 5964, 6152, 7952, 9228, 10766, 11928, 12304, 16149, 18456, 21532, 23856, 32298, 36912, 43064, 54599, 64596, 86128, 109198, 129192, 163797, 218396, 258384, 327594, 382193, 436792, 655188, 764386, 873584, 1146579, 1310376, 1528772, 2293158, 2620752, 3057544, 4586316, 6115088, 9172632, 18345264]

約数ペア:

[(1, 18345264), (2, 9172632), (3, 6115088), (4, 4586316), (6, 3057544), (7, 2620752), (8, 2293158), (12, 1528772), (14, 1310376), (16, 1146579), (21, 873584), (24, 764386), (28, 655188), (42, 436792), (48, 382193), (56, 327594), (71, 258384), (84, 218396), (112, 163797), (142, 129192), (168, 109198), (213, 86128), (284, 64596), (336, 54599), (426, 43064), (497, 36912), (568, 32298), (769, 23856), (852, 21532), (994, 18456), (1136, 16149), (1491, 12304), (1538, 11928), (1704, 10766), (1988, 9228), (2307, 7952), (2982, 6152), (3076, 5964), (3408, 5383), (3976, 4614)]