16970646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 42831360

約数和(自身を除く): 25860714

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 154, 218, 231, 327, 337, 462, 654, 674, 763, 1011, 1199, 1526, 2022, 2289, 2359, 2398, 3597, 3707, 4578, 4718, 7077, 7194, 7414, 8393, 11121, 14154, 16786, 22242, 25179, 25949, 36733, 50358, 51898, 73466, 77847, 110199, 155694, 220398, 257131, 404063, 514262, 771393, 808126, 1212189, 1542786, 2424378, 2828441, 5656882, 8485323, 16970646]

約数ペア:

[(1, 16970646), (2, 8485323), (3, 5656882), (6, 2828441), (7, 2424378), (11, 1542786), (14, 1212189), (21, 808126), (22, 771393), (33, 514262), (42, 404063), (66, 257131), (77, 220398), (109, 155694), (154, 110199), (218, 77847), (231, 73466), (327, 51898), (337, 50358), (462, 36733), (654, 25949), (674, 25179), (763, 22242), (1011, 16786), (1199, 14154), (1526, 11121), (2022, 8393), (2289, 7414), (2359, 7194), (2398, 7077), (3597, 4718), (3707, 4578)]