21597768432

素因数分解:

$2^4\times 3^2\times {\mathrm{149984503}}^1$

素因数の和:149984517

約数の個数: 30

約数和(自身を含む): 60443755112

約数和(自身を除く): 38845986680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149984503, 299969006, 449953509, 599938012, 899907018, 1199876024, 1349860527, 1799814036, 2399752048, 2699721054, 3599628072, 5399442108, 7199256144, 10798884216, 21597768432]

約数ペア:

[(1, 21597768432), (2, 10798884216), (3, 7199256144), (4, 5399442108), (6, 3599628072), (8, 2699721054), (9, 2399752048), (12, 1799814036), (16, 1349860527), (18, 1199876024), (24, 899907018), (36, 599938012), (48, 449953509), (72, 299969006), (144, 149984503)]