6981072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 20951040

約数和(自身を除く): 13969968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 263, 316, 336, 474, 526, 553, 632, 789, 948, 1052, 1106, 1264, 1578, 1659, 1841, 1896, 2104, 2212, 3156, 3318, 3682, 3792, 4208, 4424, 5523, 6312, 6636, 7364, 8848, 11046, 12624, 13272, 14728, 20777, 22092, 26544, 29456, 41554, 44184, 62331, 83108, 88368, 124662, 145439, 166216, 249324, 290878, 332432, 436317, 498648, 581756, 872634, 997296, 1163512, 1745268, 2327024, 3490536, 6981072]

約数ペア:

[(1, 6981072), (2, 3490536), (3, 2327024), (4, 1745268), (6, 1163512), (7, 997296), (8, 872634), (12, 581756), (14, 498648), (16, 436317), (21, 332432), (24, 290878), (28, 249324), (42, 166216), (48, 145439), (56, 124662), (79, 88368), (84, 83108), (112, 62331), (158, 44184), (168, 41554), (237, 29456), (263, 26544), (316, 22092), (336, 20777), (474, 14728), (526, 13272), (553, 12624), (632, 11046), (789, 8848), (948, 7364), (1052, 6636), (1106, 6312), (1264, 5523), (1578, 4424), (1659, 4208), (1841, 3792), (1896, 3682), (2104, 3318), (2212, 3156)]