12900426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3989}}^1$

素因数の和:4019

約数の個数: 48

約数和(自身を含む): 32749920

約数和(自身を除く): 19849494

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 3989, 7978, 11967, 23934, 27923, 43879, 55846, 83769, 87758, 131637, 167538, 195461, 263274, 307153, 390922, 586383, 614306, 921459, 1172766, 1842918, 2150071, 4300142, 6450213, 12900426]

約数ペア:

[(1, 12900426), (2, 6450213), (3, 4300142), (6, 2150071), (7, 1842918), (11, 1172766), (14, 921459), (21, 614306), (22, 586383), (33, 390922), (42, 307153), (49, 263274), (66, 195461), (77, 167538), (98, 131637), (147, 87758), (154, 83769), (231, 55846), (294, 43879), (462, 27923), (539, 23934), (1078, 11967), (1617, 7978), (3234, 3989)]