12958434

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7783

約数の個数: 32

約数和(自身を含む): 29729280

約数和(自身を除く): 16770846

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7741, 15482, 23223, 46446, 69669, 139338, 209007, 239971, 418014, 479942, 719913, 1439826, 2159739, 4319478, 6479217, 12958434]

約数ペア:

[(1, 12958434), (2, 6479217), (3, 4319478), (6, 2159739), (9, 1439826), (18, 719913), (27, 479942), (31, 418014), (54, 239971), (62, 209007), (93, 139338), (186, 69669), (279, 46446), (558, 23223), (837, 15482), (1674, 7741)]