138049247052

素因数分解:

$2^2\times 3^4\times {\mathrm{1997}}^1\times {\mathrm{213359}}^1$

素因数の和:215372

約数の個数: 60

約数和(自身を含む): 361070408160

約数和(自身を除く): 223021161108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1997, 3994, 5991, 7988, 11982, 17973, 23964, 35946, 53919, 71892, 107838, 161757, 213359, 215676, 323514, 426718, 640077, 647028, 853436, 1280154, 1920231, 2560308, 3840462, 5760693, 7680924, 11521386, 17282079, 23042772, 34564158, 69128316, 426077923, 852155846, 1278233769, 1704311692, 2556467538, 3834701307, 5112935076, 7669402614, 11504103921, 15338805228, 23008207842, 34512311763, 46016415684, 69024623526, 138049247052]

約数ペア:

[(1, 138049247052), (2, 69024623526), (3, 46016415684), (4, 34512311763), (6, 23008207842), (9, 15338805228), (12, 11504103921), (18, 7669402614), (27, 5112935076), (36, 3834701307), (54, 2556467538), (81, 1704311692), (108, 1278233769), (162, 852155846), (324, 426077923), (1997, 69128316), (3994, 34564158), (5991, 23042772), (7988, 17282079), (11982, 11521386), (17973, 7680924), (23964, 5760693), (35946, 3840462), (53919, 2560308), (71892, 1920231), (107838, 1280154), (161757, 853436), (213359, 647028), (215676, 640077), (323514, 426718)]