1820732268

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1\times {\mathrm{1579}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 4278538880

約数和(自身を除く): 2457806612

約数列:

[1, 2, 3, 4, 6, 12, 307, 313, 614, 626, 921, 939, 1228, 1252, 1579, 1842, 1878, 3158, 3684, 3756, 4737, 6316, 9474, 18948, 96091, 192182, 288273, 384364, 484753, 494227, 576546, 969506, 988454, 1153092, 1454259, 1482681, 1939012, 1976908, 2908518, 2965362, 5817036, 5930724, 151727689, 303455378, 455183067, 606910756, 910366134, 1820732268]

約数ペア:

[(1, 1820732268), (2, 910366134), (3, 606910756), (4, 455183067), (6, 303455378), (12, 151727689), (307, 5930724), (313, 5817036), (614, 2965362), (626, 2908518), (921, 1976908), (939, 1939012), (1228, 1482681), (1252, 1454259), (1579, 1153092), (1842, 988454), (1878, 969506), (3158, 576546), (3684, 494227), (3756, 484753), (4737, 384364), (6316, 288273), (9474, 192182), (18948, 96091)]