13721382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 31926960

約数和(自身を除く): 18205578

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 757, 954, 1007, 1514, 2014, 2271, 3021, 4542, 6042, 6813, 9063, 13626, 14383, 18126, 28766, 40121, 43149, 80242, 86298, 120363, 129447, 240726, 258894, 361089, 722178, 762299, 1524598, 2286897, 4573794, 6860691, 13721382]

約数ペア:

[(1, 13721382), (2, 6860691), (3, 4573794), (6, 2286897), (9, 1524598), (18, 762299), (19, 722178), (38, 361089), (53, 258894), (57, 240726), (106, 129447), (114, 120363), (159, 86298), (171, 80242), (318, 43149), (342, 40121), (477, 28766), (757, 18126), (954, 14383), (1007, 13626), (1514, 9063), (2014, 6813), (2271, 6042), (3021, 4542)]