217764342

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{36997}}^1$

素因数の和:37117

約数の個数: 32

約数和(自身を含む): 488373600

約数和(自身を除く): 270609258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 36997, 73994, 110991, 221982, 332973, 665946, 998919, 1997838, 4032673, 8065346, 12098019, 24196038, 36294057, 72588114, 108882171, 217764342]

約数ペア:

[(1, 217764342), (2, 108882171), (3, 72588114), (6, 36294057), (9, 24196038), (18, 12098019), (27, 8065346), (54, 4032673), (109, 1997838), (218, 998919), (327, 665946), (654, 332973), (981, 221982), (1962, 110991), (2943, 73994), (5886, 36997)]