12926394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 30997512

約数和(自身を除く): 18071118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 1493, 2886, 2986, 4329, 4479, 8658, 8958, 13437, 19409, 26874, 38818, 55241, 58227, 110482, 116454, 165723, 174681, 331446, 349362, 497169, 718133, 994338, 1436266, 2154399, 4308798, 6463197, 12926394]

約数ペア:

[(1, 12926394), (2, 6463197), (3, 4308798), (6, 2154399), (9, 1436266), (13, 994338), (18, 718133), (26, 497169), (37, 349362), (39, 331446), (74, 174681), (78, 165723), (111, 116454), (117, 110482), (222, 58227), (234, 55241), (333, 38818), (481, 26874), (666, 19409), (962, 13437), (1443, 8958), (1493, 8658), (2886, 4479), (2986, 4329)]