13289256

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 36160800

約数和(自身を除く): 22871544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 487, 758, 974, 1137, 1461, 1516, 1948, 2274, 2922, 3032, 3411, 3896, 4383, 4548, 5844, 6822, 8766, 9096, 11688, 13644, 17532, 27288, 35064, 184573, 369146, 553719, 738292, 1107438, 1476584, 1661157, 2214876, 3322314, 4429752, 6644628, 13289256]

約数ペア:

[(1, 13289256), (2, 6644628), (3, 4429752), (4, 3322314), (6, 2214876), (8, 1661157), (9, 1476584), (12, 1107438), (18, 738292), (24, 553719), (36, 369146), (72, 184573), (379, 35064), (487, 27288), (758, 17532), (974, 13644), (1137, 11688), (1461, 9096), (1516, 8766), (1948, 6822), (2274, 5844), (2922, 4548), (3032, 4383), (3411, 3896)]