15529121988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1072157}}^1$

素因数の和:1072252

約数の個数: 48

約数和(自身を含む): 38906469504

約数和(自身を除く): 23377347516

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 2414, 3621, 4828, 7242, 14484, 1072157, 2144314, 3216471, 4288628, 6432942, 12865884, 18226669, 36453338, 54680007, 72906676, 76123147, 109360014, 152246294, 218720028, 228369441, 304492588, 456738882, 913477764, 1294093499, 2588186998, 3882280497, 5176373996, 7764560994, 15529121988]

約数ペア:

[(1, 15529121988), (2, 7764560994), (3, 5176373996), (4, 3882280497), (6, 2588186998), (12, 1294093499), (17, 913477764), (34, 456738882), (51, 304492588), (68, 228369441), (71, 218720028), (102, 152246294), (142, 109360014), (204, 76123147), (213, 72906676), (284, 54680007), (426, 36453338), (852, 18226669), (1207, 12865884), (2414, 6432942), (3621, 4288628), (4828, 3216471), (7242, 2144314), (14484, 1072157)]