826956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 2508800

約数和(自身を除く): 1681844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 93, 108, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 351, 372, 403, 468, 494, 513, 558, 589, 684, 702, 741, 806, 837, 988, 1026, 1116, 1178, 1209, 1404, 1482, 1612, 1674, 1767, 2052, 2223, 2356, 2418, 2964, 3348, 3534, 3627, 4446, 4836, 5301, 6669, 7068, 7254, 7657, 8892, 10602, 10881, 13338, 14508, 15314, 15903, 21204, 21762, 22971, 26676, 30628, 31806, 43524, 45942, 63612, 68913, 91884, 137826, 206739, 275652, 413478, 826956]

約数ペア:

[(1, 826956), (2, 413478), (3, 275652), (4, 206739), (6, 137826), (9, 91884), (12, 68913), (13, 63612), (18, 45942), (19, 43524), (26, 31806), (27, 30628), (31, 26676), (36, 22971), (38, 21762), (39, 21204), (52, 15903), (54, 15314), (57, 14508), (62, 13338), (76, 10881), (78, 10602), (93, 8892), (108, 7657), (114, 7254), (117, 7068), (124, 6669), (156, 5301), (171, 4836), (186, 4446), (228, 3627), (234, 3534), (247, 3348), (279, 2964), (342, 2418), (351, 2356), (372, 2223), (403, 2052), (468, 1767), (494, 1674), (513, 1612), (558, 1482), (589, 1404), (684, 1209), (702, 1178), (741, 1116), (806, 1026), (837, 988)]