21625541682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{350711}}^1$

素因数の和:350998

約数の個数: 32

約数和(自身を含む): 44442224640

約数和(自身を除く): 22816682958

約数列:

[1, 2, 3, 6, 43, 86, 129, 239, 258, 478, 717, 1434, 10277, 20554, 30831, 61662, 350711, 701422, 1052133, 2104266, 15080573, 30161146, 45241719, 83819929, 90483438, 167639858, 251459787, 502919574, 3604256947, 7208513894, 10812770841, 21625541682]

約数ペア:

[(1, 21625541682), (2, 10812770841), (3, 7208513894), (6, 3604256947), (43, 502919574), (86, 251459787), (129, 167639858), (239, 90483438), (258, 83819929), (478, 45241719), (717, 30161146), (1434, 15080573), (10277, 2104266), (20554, 1052133), (30831, 701422), (61662, 350711)]