825846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^2$

素因数の和:125

約数の個数: 36

約数和(自身を含む): 1958292

約数和(自身を除く): 1132446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 2809, 5194, 5618, 7791, 8427, 15582, 16854, 19663, 39326, 58989, 117978, 137641, 275282, 412923, 825846]

約数ペア:

[(1, 825846), (2, 412923), (3, 275282), (6, 137641), (7, 117978), (14, 58989), (21, 39326), (42, 19663), (49, 16854), (53, 15582), (98, 8427), (106, 7791), (147, 5618), (159, 5194), (294, 2809), (318, 2597), (371, 2226), (742, 1113)]