130961718

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127643}}^1$

素因数の和:127673

約数の個数: 32

約数和(自身を含む): 306345600

約数和(自身を除く): 175383882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 127643, 255286, 382929, 765858, 1148787, 2297574, 2425217, 3446361, 4850434, 6892722, 7275651, 14551302, 21826953, 43653906, 65480859, 130961718]

約数ペア:

[(1, 130961718), (2, 65480859), (3, 43653906), (6, 21826953), (9, 14551302), (18, 7275651), (19, 6892722), (27, 4850434), (38, 3446361), (54, 2425217), (57, 2297574), (114, 1148787), (171, 765858), (342, 382929), (513, 255286), (1026, 127643)]