18521310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 44618112

約数和(自身を除く): 26096802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 2011, 3070, 4022, 4605, 6033, 9210, 10055, 12066, 20110, 30165, 60330, 617377, 1234754, 1852131, 3086885, 3704262, 6173770, 9260655, 18521310]

約数ペア:

[(1, 18521310), (2, 9260655), (3, 6173770), (5, 3704262), (6, 3086885), (10, 1852131), (15, 1234754), (30, 617377), (307, 60330), (614, 30165), (921, 20110), (1535, 12066), (1842, 10055), (2011, 9210), (3070, 6033), (4022, 4605)]