2455446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 6289920

約数和(自身を除く): 3834474

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 181, 238, 266, 323, 357, 362, 399, 543, 646, 714, 798, 969, 1086, 1267, 1938, 2261, 2534, 3077, 3439, 3801, 4522, 6154, 6783, 6878, 7602, 9231, 10317, 13566, 18462, 20634, 21539, 24073, 43078, 48146, 58463, 64617, 72219, 116926, 129234, 144438, 175389, 350778, 409241, 818482, 1227723, 2455446]

約数ペア:

[(1, 2455446), (2, 1227723), (3, 818482), (6, 409241), (7, 350778), (14, 175389), (17, 144438), (19, 129234), (21, 116926), (34, 72219), (38, 64617), (42, 58463), (51, 48146), (57, 43078), (102, 24073), (114, 21539), (119, 20634), (133, 18462), (181, 13566), (238, 10317), (266, 9231), (323, 7602), (357, 6878), (362, 6783), (399, 6154), (543, 4522), (646, 3801), (714, 3439), (798, 3077), (969, 2534), (1086, 2261), (1267, 1938)]