172680918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{2089}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 361152000

約数和(自身を除く): 188471082

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 599, 1198, 1797, 2089, 3594, 4178, 6267, 12534, 13777, 27554, 41331, 48047, 82662, 96094, 144141, 288282, 1251311, 2502622, 3753933, 7507866, 28780153, 57560306, 86340459, 172680918]

約数ペア:

[(1, 172680918), (2, 86340459), (3, 57560306), (6, 28780153), (23, 7507866), (46, 3753933), (69, 2502622), (138, 1251311), (599, 288282), (1198, 144141), (1797, 96094), (2089, 82662), (3594, 48047), (4178, 41331), (6267, 27554), (12534, 13777)]