21674556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{26177}}^1$

素因数の和:26210

約数の個数: 36

約数和(自身を含む): 57172752

約数和(自身を除く): 35498196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 26177, 52354, 78531, 104708, 157062, 235593, 314124, 471186, 602071, 942372, 1204142, 1806213, 2408284, 3612426, 5418639, 7224852, 10837278, 21674556]

約数ペア:

[(1, 21674556), (2, 10837278), (3, 7224852), (4, 5418639), (6, 3612426), (9, 2408284), (12, 1806213), (18, 1204142), (23, 942372), (36, 602071), (46, 471186), (69, 314124), (92, 235593), (138, 157062), (207, 104708), (276, 78531), (414, 52354), (828, 26177)]