12415338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3159

約数の個数: 48

約数和(自身を含む): 30683016

約数和(自身を除く): 18267678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3121, 3978, 6242, 9363, 18726, 28089, 40573, 53057, 56178, 81146, 106114, 121719, 159171, 243438, 318342, 365157, 477513, 689741, 730314, 955026, 1379482, 2069223, 4138446, 6207669, 12415338]

約数ペア:

[(1, 12415338), (2, 6207669), (3, 4138446), (6, 2069223), (9, 1379482), (13, 955026), (17, 730314), (18, 689741), (26, 477513), (34, 365157), (39, 318342), (51, 243438), (78, 159171), (102, 121719), (117, 106114), (153, 81146), (221, 56178), (234, 53057), (306, 40573), (442, 28089), (663, 18726), (1326, 9363), (1989, 6242), (3121, 3978)]