18063794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 15113806

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1151, 2242, 2302, 7847, 8057, 15694, 16114, 21869, 43738, 67909, 135818, 153083, 306166, 475363, 950726, 1290271, 2580542, 9031897, 18063794]

約数ペア:

[(1, 18063794), (2, 9031897), (7, 2580542), (14, 1290271), (19, 950726), (38, 475363), (59, 306166), (118, 153083), (133, 135818), (266, 67909), (413, 43738), (826, 21869), (1121, 16114), (1151, 15694), (2242, 8057), (2302, 7847)]