9855566

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 18604800

約数和(自身を除く): 8749234

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 79, 98, 133, 134, 158, 266, 469, 553, 931, 938, 1106, 1273, 1501, 1862, 2546, 3002, 3283, 3871, 5293, 6566, 7742, 8911, 10507, 10586, 17822, 21014, 37051, 62377, 73549, 74102, 100567, 124754, 147098, 201134, 259357, 518714, 703969, 1407938, 4927783, 9855566]

約数ペア:

[(1, 9855566), (2, 4927783), (7, 1407938), (14, 703969), (19, 518714), (38, 259357), (49, 201134), (67, 147098), (79, 124754), (98, 100567), (133, 74102), (134, 73549), (158, 62377), (266, 37051), (469, 21014), (553, 17822), (931, 10586), (938, 10507), (1106, 8911), (1273, 7742), (1501, 6566), (1862, 5293), (2546, 3871), (3002, 3283)]