212753034

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8252

約数の個数: 64

約数和(自身を含む): 522977280

約数和(自身を除く): 310224246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2886, 4329, 8191, 8658, 12987, 16382, 24573, 25974, 49146, 73719, 106483, 147438, 212966, 221157, 303067, 319449, 442314, 606134, 638898, 909201, 958347, 1818402, 1916694, 2727603, 2875041, 3939871, 5455206, 5750082, 7879742, 8182809, 11819613, 16365618, 23639226, 35458839, 70917678, 106376517, 212753034]

約数ペア:

[(1, 212753034), (2, 106376517), (3, 70917678), (6, 35458839), (9, 23639226), (13, 16365618), (18, 11819613), (26, 8182809), (27, 7879742), (37, 5750082), (39, 5455206), (54, 3939871), (74, 2875041), (78, 2727603), (111, 1916694), (117, 1818402), (222, 958347), (234, 909201), (333, 638898), (351, 606134), (481, 442314), (666, 319449), (702, 303067), (962, 221157), (999, 212966), (1443, 147438), (1998, 106483), (2886, 73719), (4329, 49146), (8191, 25974), (8658, 24573), (12987, 16382)]