17813754

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1104

約数の個数: 72

約数和(自身を含む): 47305440

約数和(自身を除く): 29491686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1063, 1197, 1862, 2126, 2394, 2793, 3189, 5586, 6378, 7441, 8379, 9567, 14882, 16758, 19134, 20197, 22323, 40394, 44646, 52087, 60591, 66969, 104174, 121182, 133938, 141379, 156261, 181773, 282758, 312522, 363546, 424137, 468783, 848274, 937566, 989653, 1272411, 1979306, 2544822, 2968959, 5937918, 8906877, 17813754]

約数ペア:

[(1, 17813754), (2, 8906877), (3, 5937918), (6, 2968959), (7, 2544822), (9, 1979306), (14, 1272411), (18, 989653), (19, 937566), (21, 848274), (38, 468783), (42, 424137), (49, 363546), (57, 312522), (63, 282758), (98, 181773), (114, 156261), (126, 141379), (133, 133938), (147, 121182), (171, 104174), (266, 66969), (294, 60591), (342, 52087), (399, 44646), (441, 40394), (798, 22323), (882, 20197), (931, 19134), (1063, 16758), (1197, 14882), (1862, 9567), (2126, 8379), (2394, 7441), (2793, 6378), (3189, 5586)]