21413515452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{107881}}^1$

素因数の和:108051

約数の個数: 96

約数和(自身を含む): 60897231360

約数和(自身を除く): 39483715908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 139, 204, 238, 278, 357, 417, 476, 556, 714, 834, 973, 1428, 1668, 1946, 2363, 2919, 3892, 4726, 5838, 7089, 9452, 11676, 14178, 16541, 28356, 33082, 49623, 66164, 99246, 107881, 198492, 215762, 323643, 431524, 647286, 755167, 1294572, 1510334, 1833977, 2265501, 3020668, 3667954, 4531002, 5501931, 7335908, 9062004, 11003862, 12837839, 14995459, 22007724, 25675678, 29990918, 38513517, 44986377, 51351356, 59981836, 77027034, 89972754, 104968213, 154054068, 179945508, 209936426, 254922803, 314904639, 419872852, 509845606, 629809278, 764768409, 1019691212, 1259618556, 1529536818, 1784459621, 3059073636, 3568919242, 5353378863, 7137838484, 10706757726, 21413515452]

約数ペア:

[(1, 21413515452), (2, 10706757726), (3, 7137838484), (4, 5353378863), (6, 3568919242), (7, 3059073636), (12, 1784459621), (14, 1529536818), (17, 1259618556), (21, 1019691212), (28, 764768409), (34, 629809278), (42, 509845606), (51, 419872852), (68, 314904639), (84, 254922803), (102, 209936426), (119, 179945508), (139, 154054068), (204, 104968213), (238, 89972754), (278, 77027034), (357, 59981836), (417, 51351356), (476, 44986377), (556, 38513517), (714, 29990918), (834, 25675678), (973, 22007724), (1428, 14995459), (1668, 12837839), (1946, 11003862), (2363, 9062004), (2919, 7335908), (3892, 5501931), (4726, 4531002), (5838, 3667954), (7089, 3020668), (9452, 2265501), (11676, 1833977), (14178, 1510334), (16541, 1294572), (28356, 755167), (33082, 647286), (49623, 431524), (66164, 323643), (99246, 215762), (107881, 198492)]