427297338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{7577}}^1$

素因数の和:7839

約数の個数: 48

約数和(自身を含む): 1001296296

約数和(自身を除く): 573998958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 723, 1446, 2169, 3133, 4338, 6266, 7577, 9399, 15154, 18798, 22731, 28197, 45462, 56394, 68193, 98501, 136386, 197002, 295503, 591006, 886509, 1773018, 1826057, 3652114, 5478171, 10956342, 16434513, 23738741, 32869026, 47477482, 71216223, 142432446, 213648669, 427297338]

約数ペア:

[(1, 427297338), (2, 213648669), (3, 142432446), (6, 71216223), (9, 47477482), (13, 32869026), (18, 23738741), (26, 16434513), (39, 10956342), (78, 5478171), (117, 3652114), (234, 1826057), (241, 1773018), (482, 886509), (723, 591006), (1446, 295503), (2169, 197002), (3133, 136386), (4338, 98501), (6266, 68193), (7577, 56394), (9399, 45462), (15154, 28197), (18798, 22731)]