999661908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{26041}}^1$

素因数の和:26512

約数の個数: 48

約数和(自身を含む): 2671700864

約数和(自身を除く): 1672038956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2742, 3199, 5484, 6398, 9597, 12796, 19194, 26041, 38388, 52082, 78123, 104164, 156246, 182287, 312492, 364574, 546861, 729148, 1093722, 2187444, 11900737, 23801474, 35702211, 47602948, 71404422, 83305159, 142808844, 166610318, 249915477, 333220636, 499830954, 999661908]

約数ペア:

[(1, 999661908), (2, 499830954), (3, 333220636), (4, 249915477), (6, 166610318), (7, 142808844), (12, 83305159), (14, 71404422), (21, 47602948), (28, 35702211), (42, 23801474), (84, 11900737), (457, 2187444), (914, 1093722), (1371, 729148), (1828, 546861), (2742, 364574), (3199, 312492), (5484, 182287), (6398, 156246), (9597, 104164), (12796, 78123), (19194, 52082), (26041, 38388)]