42727356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{169553}}^1$

素因数の和:169570

約数の個数: 36

約数和(自身を含む): 123435312

約数和(自身を除く): 80707956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 169553, 339106, 508659, 678212, 1017318, 1186871, 1525977, 2034636, 2373742, 3051954, 3560613, 4747484, 6103908, 7121226, 10681839, 14242452, 21363678, 42727356]

約数ペア:

[(1, 42727356), (2, 21363678), (3, 14242452), (4, 10681839), (6, 7121226), (7, 6103908), (9, 4747484), (12, 3560613), (14, 3051954), (18, 2373742), (21, 2034636), (28, 1525977), (36, 1186871), (42, 1017318), (63, 678212), (84, 508659), (126, 339106), (252, 169553)]