18973194

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 38955840

約数和(自身を除く): 19982646

約数列:

[1, 2, 3, 6, 67, 109, 134, 201, 218, 327, 402, 433, 654, 866, 1299, 2598, 7303, 14606, 21909, 29011, 43818, 47197, 58022, 87033, 94394, 141591, 174066, 283182, 3162199, 6324398, 9486597, 18973194]

約数ペア:

[(1, 18973194), (2, 9486597), (3, 6324398), (6, 3162199), (67, 283182), (109, 174066), (134, 141591), (201, 94394), (218, 87033), (327, 58022), (402, 47197), (433, 43818), (654, 29011), (866, 21909), (1299, 14606), (2598, 7303)]