218064888

素因数分解:

$2^3\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{2731}}^1$

素因数の和:3852

約数の個数: 48

約数和(自身を含む): 591341400

約数和(自身を除く): 373276512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1109, 2218, 2731, 3327, 4436, 5462, 6654, 8193, 8872, 9981, 10924, 13308, 16386, 19962, 21848, 24579, 26616, 32772, 39924, 49158, 65544, 79848, 98316, 196632, 3028679, 6057358, 9086037, 12114716, 18172074, 24229432, 27258111, 36344148, 54516222, 72688296, 109032444, 218064888]

約数ペア:

[(1, 218064888), (2, 109032444), (3, 72688296), (4, 54516222), (6, 36344148), (8, 27258111), (9, 24229432), (12, 18172074), (18, 12114716), (24, 9086037), (36, 6057358), (72, 3028679), (1109, 196632), (2218, 98316), (2731, 79848), (3327, 65544), (4436, 49158), (5462, 39924), (6654, 32772), (8193, 26616), (8872, 24579), (9981, 21848), (10924, 19962), (13308, 16386)]