140013978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{3877}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 302297856

約数和(自身を除く): 162283878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 463, 926, 1389, 2778, 3877, 6019, 7754, 11631, 12038, 18057, 23262, 36114, 50401, 100802, 151203, 302406, 1795051, 3590102, 5385153, 10770306, 23335663, 46671326, 70006989, 140013978]

約数ペア:

[(1, 140013978), (2, 70006989), (3, 46671326), (6, 23335663), (13, 10770306), (26, 5385153), (39, 3590102), (78, 1795051), (463, 302406), (926, 151203), (1389, 100802), (2778, 50401), (3877, 36114), (6019, 23262), (7754, 18057), (11631, 12038)]