42156913878

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{528799}}^1$

素因数の和:528953

約数の個数: 48

約数和(自身を含む): 94371763200

約数和(自身を除く): 52214849322

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 103, 129, 206, 258, 309, 387, 618, 774, 927, 1854, 4429, 8858, 13287, 26574, 39861, 79722, 528799, 1057598, 1586397, 3172794, 4759191, 9518382, 22738357, 45476714, 54466297, 68215071, 108932594, 136430142, 163398891, 204645213, 326797782, 409290426, 490196673, 980393346, 2342050771, 4684101542, 7026152313, 14052304626, 21078456939, 42156913878]

約数ペア:

[(1, 42156913878), (2, 21078456939), (3, 14052304626), (6, 7026152313), (9, 4684101542), (18, 2342050771), (43, 980393346), (86, 490196673), (103, 409290426), (129, 326797782), (206, 204645213), (258, 163398891), (309, 136430142), (387, 108932594), (618, 68215071), (774, 54466297), (927, 45476714), (1854, 22738357), (4429, 9518382), (8858, 4759191), (13287, 3172794), (26574, 1586397), (39861, 1057598), (79722, 528799)]