2127786

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 4374720

約数和(自身を除く): 2246934

約数列:

[1, 2, 3, 6, 67, 79, 134, 158, 201, 237, 402, 474, 4489, 5293, 8978, 10586, 13467, 15879, 26934, 31758, 354631, 709262, 1063893, 2127786]

約数ペア:

[(1, 2127786), (2, 1063893), (3, 709262), (6, 354631), (67, 31758), (79, 26934), (134, 15879), (158, 13467), (201, 10586), (237, 8978), (402, 5293), (474, 4489)]