666156966

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{11593}}^1$

素因数の和:11816

約数の個数: 32

約数和(自身を含む): 1362897888

約数和(自身を除く): 696740922

約数列:

[1, 2, 3, 6, 61, 122, 157, 183, 314, 366, 471, 942, 9577, 11593, 19154, 23186, 28731, 34779, 57462, 69558, 707173, 1414346, 1820101, 2121519, 3640202, 4243038, 5460303, 10920606, 111026161, 222052322, 333078483, 666156966]

約数ペア:

[(1, 666156966), (2, 333078483), (3, 222052322), (6, 111026161), (61, 10920606), (122, 5460303), (157, 4243038), (183, 3640202), (314, 2121519), (366, 1820101), (471, 1414346), (942, 707173), (9577, 69558), (11593, 57462), (19154, 34779), (23186, 28731)]