9917388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21191}}^1$

素因数の和:21214

約数の個数: 36

約数和(自身を含む): 26998608

約数和(自身を除く): 17081220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 21191, 42382, 63573, 84764, 127146, 190719, 254292, 275483, 381438, 550966, 762876, 826449, 1101932, 1652898, 2479347, 3305796, 4958694, 9917388]

約数ペア:

[(1, 9917388), (2, 4958694), (3, 3305796), (4, 2479347), (6, 1652898), (9, 1101932), (12, 826449), (13, 762876), (18, 550966), (26, 381438), (36, 275483), (39, 254292), (52, 190719), (78, 127146), (117, 84764), (156, 63573), (234, 42382), (468, 21191)]