18447630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2003}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 44440704

約数和(自身を除く): 25993074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 2003, 3070, 4006, 4605, 6009, 9210, 10015, 12018, 20030, 30045, 60090, 614921, 1229842, 1844763, 3074605, 3689526, 6149210, 9223815, 18447630]

約数ペア:

[(1, 18447630), (2, 9223815), (3, 6149210), (5, 3689526), (6, 3074605), (10, 1844763), (15, 1229842), (30, 614921), (307, 60090), (614, 30045), (921, 20030), (1535, 12018), (1842, 10015), (2003, 9210), (3070, 6009), (4006, 4605)]