81862014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45631}}^1$

素因数の和:45672

約数の個数: 32

約数和(自身を含む): 183988224

約数和(自身を除く): 102126210

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 45631, 91262, 136893, 273786, 593203, 1049513, 1186406, 1779609, 2099026, 3148539, 3559218, 6297078, 13643669, 27287338, 40931007, 81862014]

約数ペア:

[(1, 81862014), (2, 40931007), (3, 27287338), (6, 13643669), (13, 6297078), (23, 3559218), (26, 3148539), (39, 2099026), (46, 1779609), (69, 1186406), (78, 1049513), (138, 593203), (299, 273786), (598, 136893), (897, 91262), (1794, 45631)]