13258938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2609}}^1$

素因数の和:2643

約数の個数: 48

約数和(自身を含む): 33324480

約数和(自身を除く): 20065542

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, 2609, 5082, 5218, 7827, 15654, 18263, 28699, 36526, 54789, 57398, 86097, 109578, 172194, 200893, 315689, 401786, 602679, 631378, 947067, 1205358, 1894134, 2209823, 4419646, 6629469, 13258938]

約数ペア:

[(1, 13258938), (2, 6629469), (3, 4419646), (6, 2209823), (7, 1894134), (11, 1205358), (14, 947067), (21, 631378), (22, 602679), (33, 401786), (42, 315689), (66, 200893), (77, 172194), (121, 109578), (154, 86097), (231, 57398), (242, 54789), (363, 36526), (462, 28699), (726, 18263), (847, 15654), (1694, 7827), (2541, 5218), (2609, 5082)]