139636836

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{54631}}^1$

素因数の和:54712

約数の個数: 36

約数和(自身を含む): 357948864

約数和(自身を除く): 218312028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 54631, 109262, 163893, 218524, 327786, 491679, 655572, 983358, 1966716, 3878801, 7757602, 11636403, 15515204, 23272806, 34909209, 46545612, 69818418, 139636836]

約数ペア:

[(1, 139636836), (2, 69818418), (3, 46545612), (4, 34909209), (6, 23272806), (9, 15515204), (12, 11636403), (18, 7757602), (36, 3878801), (71, 1966716), (142, 983358), (213, 655572), (284, 491679), (426, 327786), (639, 218524), (852, 163893), (1278, 109262), (2556, 54631)]