660839868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1412051}}^1$

素因数の和:1412074

約数の個数: 36

約数和(自身を含む): 1798954248

約数和(自身を除く): 1138114380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1412051, 2824102, 4236153, 5648204, 8472306, 12708459, 16944612, 18356663, 25416918, 36713326, 50833836, 55069989, 73426652, 110139978, 165209967, 220279956, 330419934, 660839868]

約数ペア:

[(1, 660839868), (2, 330419934), (3, 220279956), (4, 165209967), (6, 110139978), (9, 73426652), (12, 55069989), (13, 50833836), (18, 36713326), (26, 25416918), (36, 18356663), (39, 16944612), (52, 12708459), (78, 8472306), (117, 5648204), (156, 4236153), (234, 2824102), (468, 1412051)]