812106648

素因数分解:

$2^3\times 3^4\times {\mathrm{1253251}}^1$

素因数の和:1253269

約数の個数: 40

約数和(自身を含む): 2274652380

約数和(自身を除く): 1462545732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1253251, 2506502, 3759753, 5013004, 7519506, 10026008, 11279259, 15039012, 22558518, 30078024, 33837777, 45117036, 67675554, 90234072, 101513331, 135351108, 203026662, 270702216, 406053324, 812106648]

約数ペア:

[(1, 812106648), (2, 406053324), (3, 270702216), (4, 203026662), (6, 135351108), (8, 101513331), (9, 90234072), (12, 67675554), (18, 45117036), (24, 33837777), (27, 30078024), (36, 22558518), (54, 15039012), (72, 11279259), (81, 10026008), (108, 7519506), (162, 5013004), (216, 3759753), (324, 2506502), (648, 1253251)]