15696578358

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{21059}}^1$

素因数の和:21223

約数の個数: 80

約数和(自身を含む): 36327994560

約数和(自身を除く): 20631416202

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 107, 129, 162, 214, 258, 321, 387, 642, 774, 963, 1161, 1926, 2322, 2889, 3483, 4601, 5778, 6966, 8667, 9202, 13803, 17334, 21059, 27606, 41409, 42118, 63177, 82818, 124227, 126354, 189531, 248454, 372681, 379062, 568593, 745362, 905537, 1137186, 1705779, 1811074, 2253313, 2716611, 3411558, 4506626, 5433222, 6759939, 8149833, 13519878, 16299666, 20279817, 24449499, 40559634, 48898998, 60839451, 73348497, 96892459, 121678902, 146696994, 182518353, 193784918, 290677377, 365036706, 581354754, 872032131, 1744064262, 2616096393, 5232192786, 7848289179, 15696578358]

約数ペア:

[(1, 15696578358), (2, 7848289179), (3, 5232192786), (6, 2616096393), (9, 1744064262), (18, 872032131), (27, 581354754), (43, 365036706), (54, 290677377), (81, 193784918), (86, 182518353), (107, 146696994), (129, 121678902), (162, 96892459), (214, 73348497), (258, 60839451), (321, 48898998), (387, 40559634), (642, 24449499), (774, 20279817), (963, 16299666), (1161, 13519878), (1926, 8149833), (2322, 6759939), (2889, 5433222), (3483, 4506626), (4601, 3411558), (5778, 2716611), (6966, 2253313), (8667, 1811074), (9202, 1705779), (13803, 1137186), (17334, 905537), (21059, 745362), (27606, 568593), (41409, 379062), (42118, 372681), (63177, 248454), (82818, 189531), (124227, 126354)]