351667386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{930337}}^1$

素因数の和:930355

約数の個数: 32

約数和(自身を含む): 893124480

約数和(自身を除く): 541457094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 930337, 1860674, 2791011, 5582022, 6512359, 8373033, 13024718, 16746066, 19537077, 25119099, 39074154, 50238198, 58611231, 117222462, 175833693, 351667386]

約数ペア:

[(1, 351667386), (2, 175833693), (3, 117222462), (6, 58611231), (7, 50238198), (9, 39074154), (14, 25119099), (18, 19537077), (21, 16746066), (27, 13024718), (42, 8373033), (54, 6512359), (63, 5582022), (126, 2791011), (189, 1860674), (378, 930337)]