1225764

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 3144960

約数和(自身を除く): 1919196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 431, 474, 711, 862, 948, 1293, 1422, 1724, 2586, 2844, 3879, 5172, 7758, 15516, 34049, 68098, 102147, 136196, 204294, 306441, 408588, 612882, 1225764]

約数ペア:

[(1, 1225764), (2, 612882), (3, 408588), (4, 306441), (6, 204294), (9, 136196), (12, 102147), (18, 68098), (36, 34049), (79, 15516), (158, 7758), (237, 5172), (316, 3879), (431, 2844), (474, 2586), (711, 1724), (862, 1422), (948, 1293)]