131443452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{173867}}^1$

素因数の和:173887

約数の個数: 48

約数和(自身を含む): 389464320

約数和(自身を除く): 258020868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 173867, 347734, 521601, 695468, 1043202, 1217069, 1564803, 2086404, 2434138, 3129606, 3651207, 4694409, 4868276, 6259212, 7302414, 9388818, 10953621, 14604828, 18777636, 21907242, 32860863, 43814484, 65721726, 131443452]

約数ペア:

[(1, 131443452), (2, 65721726), (3, 43814484), (4, 32860863), (6, 21907242), (7, 18777636), (9, 14604828), (12, 10953621), (14, 9388818), (18, 7302414), (21, 6259212), (27, 4868276), (28, 4694409), (36, 3651207), (42, 3129606), (54, 2434138), (63, 2086404), (84, 1564803), (108, 1217069), (126, 1043202), (189, 695468), (252, 521601), (378, 347734), (756, 173867)]