2019422202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{112603}}^1$

素因数の和:112683

約数の個数: 48

約数和(自身を含む): 4775310432

約数和(自身を除く): 2755888230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 8967, 17934, 112603, 225206, 337809, 675618, 788221, 1576442, 2364663, 4729326, 5517547, 6868783, 11035094, 13737566, 16552641, 20606349, 33105282, 41212698, 48081481, 96162962, 144244443, 288488886, 336570367, 673140734, 1009711101, 2019422202]

約数ペア:

[(1, 2019422202), (2, 1009711101), (3, 673140734), (6, 336570367), (7, 288488886), (14, 144244443), (21, 96162962), (42, 48081481), (49, 41212698), (61, 33105282), (98, 20606349), (122, 16552641), (147, 13737566), (183, 11035094), (294, 6868783), (366, 5517547), (427, 4729326), (854, 2364663), (1281, 1576442), (2562, 788221), (2989, 675618), (5978, 337809), (8967, 225206), (17934, 112603)]