12656270988

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3950147}}^1$

素因数の和:3950246

約数の個数: 36

約数和(自身を含む): 32351712120

約数和(自身を除く): 19695441132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 3950147, 7900294, 11850441, 15800588, 23700882, 35551323, 47401764, 71102646, 142205292, 351563083, 703126166, 1054689249, 1406252332, 2109378498, 3164067747, 4218756996, 6328135494, 12656270988]

約数ペア:

[(1, 12656270988), (2, 6328135494), (3, 4218756996), (4, 3164067747), (6, 2109378498), (9, 1406252332), (12, 1054689249), (18, 703126166), (36, 351563083), (89, 142205292), (178, 71102646), (267, 47401764), (356, 35551323), (534, 23700882), (801, 15800588), (1068, 11850441), (1602, 7900294), (3204, 3950147)]