12964668

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 31309824

約数和(自身を除く): 18345156

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 127, 141, 181, 188, 254, 282, 362, 381, 508, 543, 564, 724, 762, 1086, 1524, 2172, 5969, 8507, 11938, 17014, 17907, 22987, 23876, 25521, 34028, 35814, 45974, 51042, 68961, 71628, 91948, 102084, 137922, 275844, 1080389, 2160778, 3241167, 4321556, 6482334, 12964668]

約数ペア:

[(1, 12964668), (2, 6482334), (3, 4321556), (4, 3241167), (6, 2160778), (12, 1080389), (47, 275844), (94, 137922), (127, 102084), (141, 91948), (181, 71628), (188, 68961), (254, 51042), (282, 45974), (362, 35814), (381, 34028), (508, 25521), (543, 23876), (564, 22987), (724, 17907), (762, 17014), (1086, 11938), (1524, 8507), (2172, 5969)]