1397192148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{66571}}^1$

素因数の和:66645

約数の個数: 72

約数和(自身を含む): 3925617696

約数和(自身を除く): 2528425548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10494, 20988, 66571, 133142, 199713, 266284, 399426, 599139, 732281, 798852, 1198278, 1464562, 2196843, 2396556, 2929124, 3528263, 4393686, 6590529, 7056526, 8787372, 10584789, 13181058, 14113052, 21169578, 26362116, 31754367, 38810893, 42339156, 63508734, 77621786, 116432679, 127017468, 155243572, 232865358, 349298037, 465730716, 698596074, 1397192148]

約数ペア:

[(1, 1397192148), (2, 698596074), (3, 465730716), (4, 349298037), (6, 232865358), (9, 155243572), (11, 127017468), (12, 116432679), (18, 77621786), (22, 63508734), (33, 42339156), (36, 38810893), (44, 31754367), (53, 26362116), (66, 21169578), (99, 14113052), (106, 13181058), (132, 10584789), (159, 8787372), (198, 7056526), (212, 6590529), (318, 4393686), (396, 3528263), (477, 2929124), (583, 2396556), (636, 2196843), (954, 1464562), (1166, 1198278), (1749, 798852), (1908, 732281), (2332, 599139), (3498, 399426), (5247, 266284), (6996, 199713), (10494, 133142), (20988, 66571)]