865296

素因数分解:

$2^4\times 3^3\times {\mathrm{2003}}^1$

素因数の和:2020

約数の個数: 40

約数和(自身を含む): 2484960

約数和(自身を除く): 1619664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2003, 4006, 6009, 8012, 12018, 16024, 18027, 24036, 32048, 36054, 48072, 54081, 72108, 96144, 108162, 144216, 216324, 288432, 432648, 865296]

約数ペア:

[(1, 865296), (2, 432648), (3, 288432), (4, 216324), (6, 144216), (8, 108162), (9, 96144), (12, 72108), (16, 54081), (18, 48072), (24, 36054), (27, 32048), (36, 24036), (48, 18027), (54, 16024), (72, 12018), (108, 8012), (144, 6009), (216, 4006), (432, 2003)]