18702970676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5857}}^1\times {\mathrm{61409}}^1$

素因数の和:67283

約数の個数: 24

約数和(自身を含む): 35254498440

約数和(自身を除く): 16551527764

約数列:

[1, 2, 4, 13, 26, 52, 5857, 11714, 23428, 61409, 76141, 122818, 152282, 245636, 304564, 798317, 1596634, 3193268, 359672513, 719345026, 1438690052, 4675742669, 9351485338, 18702970676]

約数ペア:

[(1, 18702970676), (2, 9351485338), (4, 4675742669), (13, 1438690052), (26, 719345026), (52, 359672513), (5857, 3193268), (11714, 1596634), (23428, 798317), (61409, 304564), (76141, 245636), (122818, 152282)]