81877482

素因数分解:

$2^1\times 3^2\times {\mathrm{1373}}^1\times {\mathrm{3313}}^1$

素因数の和:4694

約数の個数: 24

約数和(自身を含む): 177584004

約数和(自身を除く): 95706522

約数列:

[1, 2, 3, 6, 9, 18, 1373, 2746, 3313, 4119, 6626, 8238, 9939, 12357, 19878, 24714, 29817, 59634, 4548749, 9097498, 13646247, 27292494, 40938741, 81877482]

約数ペア:

[(1, 81877482), (2, 40938741), (3, 27292494), (6, 13646247), (9, 9097498), (18, 4548749), (1373, 59634), (2746, 29817), (3313, 24714), (4119, 19878), (6626, 12357), (8238, 9939)]