18656022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3671}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 46884096

約数和(自身を除く): 28228074

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 3671, 5082, 7342, 11013, 22026, 25697, 40381, 51394, 77091, 80762, 121143, 154182, 242286, 282667, 444191, 565334, 848001, 888382, 1332573, 1696002, 2665146, 3109337, 6218674, 9328011, 18656022]

約数ペア:

[(1, 18656022), (2, 9328011), (3, 6218674), (6, 3109337), (7, 2665146), (11, 1696002), (14, 1332573), (21, 888382), (22, 848001), (33, 565334), (42, 444191), (66, 282667), (77, 242286), (121, 154182), (154, 121143), (231, 80762), (242, 77091), (363, 51394), (462, 40381), (726, 25697), (847, 22026), (1694, 11013), (2541, 7342), (3671, 5082)]