28940097978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{967961}}^1$

素因数の和:968131

約数の個数: 48

約数和(自身を含む): 68856944832

約数和(自身を除く): 39916846854

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 302, 453, 906, 1359, 1661, 2718, 3322, 4983, 9966, 14949, 29898, 967961, 1935922, 2903883, 5807766, 8711649, 10647571, 17423298, 21295142, 31942713, 63885426, 95828139, 146162111, 191656278, 292324222, 438486333, 876972666, 1315458999, 1607783221, 2630917998, 3215566442, 4823349663, 9646699326, 14470048989, 28940097978]

約数ペア:

[(1, 28940097978), (2, 14470048989), (3, 9646699326), (6, 4823349663), (9, 3215566442), (11, 2630917998), (18, 1607783221), (22, 1315458999), (33, 876972666), (66, 438486333), (99, 292324222), (151, 191656278), (198, 146162111), (302, 95828139), (453, 63885426), (906, 31942713), (1359, 21295142), (1661, 17423298), (2718, 10647571), (3322, 8711649), (4983, 5807766), (9966, 2903883), (14949, 1935922), (29898, 967961)]