18051768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11939}}^1$

素因数の和:11961

約数の個数: 64

約数和(自身を含む): 57312000

約数和(自身を除く): 39260232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 11939, 23878, 35817, 47756, 71634, 83573, 95512, 107451, 143268, 167146, 214902, 250719, 286536, 322353, 334292, 429804, 501438, 644706, 668584, 752157, 859608, 1002876, 1289412, 1504314, 2005752, 2256471, 2578824, 3008628, 4512942, 6017256, 9025884, 18051768]

約数ペア:

[(1, 18051768), (2, 9025884), (3, 6017256), (4, 4512942), (6, 3008628), (7, 2578824), (8, 2256471), (9, 2005752), (12, 1504314), (14, 1289412), (18, 1002876), (21, 859608), (24, 752157), (27, 668584), (28, 644706), (36, 501438), (42, 429804), (54, 334292), (56, 322353), (63, 286536), (72, 250719), (84, 214902), (108, 167146), (126, 143268), (168, 107451), (189, 95512), (216, 83573), (252, 71634), (378, 47756), (504, 35817), (756, 23878), (1512, 11939)]