1289844

素因数分解:

$2^2\times 3^5\times {\mathrm{1327}}^1$

素因数の和:1346

約数の個数: 36

約数和(自身を含む): 3383744

約数和(自身を除く): 2093900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1327, 2654, 3981, 5308, 7962, 11943, 15924, 23886, 35829, 47772, 71658, 107487, 143316, 214974, 322461, 429948, 644922, 1289844]

約数ペア:

[(1, 1289844), (2, 644922), (3, 429948), (4, 322461), (6, 214974), (9, 143316), (12, 107487), (18, 71658), (27, 47772), (36, 35829), (54, 23886), (81, 15924), (108, 11943), (162, 7962), (243, 5308), (324, 3981), (486, 2654), (972, 1327)]