121581342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{355501}}^1$

素因数の和:355528

約数の個数: 24

約数和(自身を含む): 277291560

約数和(自身を除く): 155710218

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 355501, 711002, 1066503, 2133006, 3199509, 6399018, 6754519, 13509038, 20263557, 40527114, 60790671, 121581342]

約数ペア:

[(1, 121581342), (2, 60790671), (3, 40527114), (6, 20263557), (9, 13509038), (18, 6754519), (19, 6399018), (38, 3199509), (57, 2133006), (114, 1066503), (171, 711002), (342, 355501)]