2016989982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{4013}}^1$

素因数の和:8017

約数の個数: 48

約数和(自身を含む): 4996948320

約数和(自身を除く): 2979958338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3989, 4013, 7978, 8026, 11967, 12039, 23934, 24078, 27923, 28091, 35901, 36117, 55846, 56182, 71802, 72234, 83769, 84273, 167538, 168546, 251307, 252819, 502614, 505638, 16007857, 32015714, 48023571, 96047142, 112054999, 144070713, 224109998, 288141426, 336164997, 672329994, 1008494991, 2016989982]

約数ペア:

[(1, 2016989982), (2, 1008494991), (3, 672329994), (6, 336164997), (7, 288141426), (9, 224109998), (14, 144070713), (18, 112054999), (21, 96047142), (42, 48023571), (63, 32015714), (126, 16007857), (3989, 505638), (4013, 502614), (7978, 252819), (8026, 251307), (11967, 168546), (12039, 167538), (23934, 84273), (24078, 83769), (27923, 72234), (28091, 71802), (35901, 56182), (36117, 55846)]