7940622774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{239017}}^1$

素因数の和:239149

約数の個数: 48

約数和(自身を含む): 18637667568

約数和(自身を除く): 10697044794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 678, 791, 1582, 2373, 4746, 5537, 11074, 16611, 33222, 239017, 478034, 717051, 1434102, 1673119, 3346238, 5019357, 10038714, 11711833, 23423666, 27008921, 35135499, 54017842, 70270998, 81026763, 162053526, 189062447, 378124894, 567187341, 1134374682, 1323437129, 2646874258, 3970311387, 7940622774]

約数ペア:

[(1, 7940622774), (2, 3970311387), (3, 2646874258), (6, 1323437129), (7, 1134374682), (14, 567187341), (21, 378124894), (42, 189062447), (49, 162053526), (98, 81026763), (113, 70270998), (147, 54017842), (226, 35135499), (294, 27008921), (339, 23423666), (678, 11711833), (791, 10038714), (1582, 5019357), (2373, 3346238), (4746, 1673119), (5537, 1434102), (11074, 717051), (16611, 478034), (33222, 239017)]