18253350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4507}}^1$

素因数の和:4531

約数の個数: 60

約数和(自身を含む): 50728524

約数和(自身を除く): 32475174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 4507, 9014, 13521, 22535, 27042, 40563, 45070, 67605, 81126, 112675, 121689, 135210, 202815, 225350, 243378, 338025, 365067, 405630, 608445, 676050, 730134, 1014075, 1216890, 1825335, 2028150, 3042225, 3650670, 6084450, 9126675, 18253350]

約数ペア:

[(1, 18253350), (2, 9126675), (3, 6084450), (5, 3650670), (6, 3042225), (9, 2028150), (10, 1825335), (15, 1216890), (18, 1014075), (25, 730134), (27, 676050), (30, 608445), (45, 405630), (50, 365067), (54, 338025), (75, 243378), (81, 225350), (90, 202815), (135, 135210), (150, 121689), (162, 112675), (225, 81126), (270, 67605), (405, 45070), (450, 40563), (675, 27042), (810, 22535), (1350, 13521), (2025, 9014), (4050, 4507)]