6988409874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{41617}}^1$

素因数の和:42135

約数の個数: 48

約数和(自身を含む): 15971323680

約数和(自身を除く): 8982913806

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 491, 982, 1473, 2946, 4419, 8838, 9329, 18658, 27987, 41617, 55974, 83234, 83961, 124851, 167922, 249702, 374553, 749106, 790723, 1581446, 2372169, 4744338, 7116507, 14233014, 20433947, 40867894, 61301841, 122603682, 183905523, 367811046, 388244993, 776489986, 1164734979, 2329469958, 3494204937, 6988409874]

約数ペア:

[(1, 6988409874), (2, 3494204937), (3, 2329469958), (6, 1164734979), (9, 776489986), (18, 388244993), (19, 367811046), (38, 183905523), (57, 122603682), (114, 61301841), (171, 40867894), (342, 20433947), (491, 14233014), (982, 7116507), (1473, 4744338), (2946, 2372169), (4419, 1581446), (8838, 790723), (9329, 749106), (18658, 374553), (27987, 249702), (41617, 167922), (55974, 124851), (83234, 83961)]