855641808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{848851}}^1$

素因数の和:848872

約数の個数: 60

約数和(自身を含む): 2736698848

約数和(自身を除く): 1881057040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 848851, 1697702, 2546553, 3395404, 5093106, 5941957, 6790808, 7639659, 10186212, 11883914, 13581616, 15279318, 17825871, 20372424, 23767828, 30558636, 35651742, 40744848, 47535656, 53477613, 61117272, 71303484, 95071312, 106955226, 122234544, 142606968, 213910452, 285213936, 427820904, 855641808]

約数ペア:

[(1, 855641808), (2, 427820904), (3, 285213936), (4, 213910452), (6, 142606968), (7, 122234544), (8, 106955226), (9, 95071312), (12, 71303484), (14, 61117272), (16, 53477613), (18, 47535656), (21, 40744848), (24, 35651742), (28, 30558636), (36, 23767828), (42, 20372424), (48, 17825871), (56, 15279318), (63, 13581616), (72, 11883914), (84, 10186212), (112, 7639659), (126, 6790808), (144, 5941957), (168, 5093106), (252, 3395404), (336, 2546553), (504, 1697702), (1008, 848851)]