18368364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 54673920

約数和(自身を除く): 36305556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 677, 714, 798, 969, 1292, 1354, 1428, 1596, 1938, 2031, 2261, 2708, 3876, 4062, 4522, 4739, 6783, 8124, 9044, 9478, 11509, 12863, 13566, 14217, 18956, 23018, 25726, 27132, 28434, 34527, 38589, 46036, 51452, 56868, 69054, 77178, 80563, 90041, 138108, 154356, 161126, 180082, 218671, 241689, 270123, 322252, 360164, 437342, 483378, 540246, 656013, 874684, 966756, 1080492, 1312026, 1530697, 2624052, 3061394, 4592091, 6122788, 9184182, 18368364]

約数ペア:

[(1, 18368364), (2, 9184182), (3, 6122788), (4, 4592091), (6, 3061394), (7, 2624052), (12, 1530697), (14, 1312026), (17, 1080492), (19, 966756), (21, 874684), (28, 656013), (34, 540246), (38, 483378), (42, 437342), (51, 360164), (57, 322252), (68, 270123), (76, 241689), (84, 218671), (102, 180082), (114, 161126), (119, 154356), (133, 138108), (204, 90041), (228, 80563), (238, 77178), (266, 69054), (323, 56868), (357, 51452), (399, 46036), (476, 38589), (532, 34527), (646, 28434), (677, 27132), (714, 25726), (798, 23018), (969, 18956), (1292, 14217), (1354, 13566), (1428, 12863), (1596, 11509), (1938, 9478), (2031, 9044), (2261, 8124), (2708, 6783), (3876, 4739), (4062, 4522)]