222728868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{325627}}^1$

素因数の和:325656

約数の個数: 36

約数和(自身を含む): 592642960

約数和(自身を除く): 369914092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 325627, 651254, 976881, 1302508, 1953762, 2930643, 3907524, 5861286, 6186913, 11722572, 12373826, 18560739, 24747652, 37121478, 55682217, 74242956, 111364434, 222728868]

約数ペア:

[(1, 222728868), (2, 111364434), (3, 74242956), (4, 55682217), (6, 37121478), (9, 24747652), (12, 18560739), (18, 12373826), (19, 11722572), (36, 6186913), (38, 5861286), (57, 3907524), (76, 2930643), (114, 1953762), (171, 1302508), (228, 976881), (342, 651254), (684, 325627)]