21582648

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{13033}}^1$

素因数の和:13068

約数の個数: 48

約数和(自身を含む): 60999120

約数和(自身を除く): 39416472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 13033, 26066, 39099, 52132, 78198, 104264, 117297, 156396, 234594, 299759, 312792, 469188, 599518, 899277, 938376, 1199036, 1798554, 2398072, 2697831, 3597108, 5395662, 7194216, 10791324, 21582648]

約数ペア:

[(1, 21582648), (2, 10791324), (3, 7194216), (4, 5395662), (6, 3597108), (8, 2697831), (9, 2398072), (12, 1798554), (18, 1199036), (23, 938376), (24, 899277), (36, 599518), (46, 469188), (69, 312792), (72, 299759), (92, 234594), (138, 156396), (184, 117297), (207, 104264), (276, 78198), (414, 52132), (552, 39099), (828, 26066), (1656, 13033)]