7006818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 17724672

約数和(自身を除く): 10717854

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 313, 533, 546, 574, 626, 861, 939, 1066, 1599, 1722, 1878, 2191, 3198, 3731, 4069, 4382, 6573, 7462, 8138, 11193, 12207, 12833, 13146, 22386, 24414, 25666, 28483, 38499, 56966, 76998, 85449, 89831, 166829, 170898, 179662, 269493, 333658, 500487, 538986, 1000974, 1167803, 2335606, 3503409, 7006818]

約数ペア:

[(1, 7006818), (2, 3503409), (3, 2335606), (6, 1167803), (7, 1000974), (13, 538986), (14, 500487), (21, 333658), (26, 269493), (39, 179662), (41, 170898), (42, 166829), (78, 89831), (82, 85449), (91, 76998), (123, 56966), (182, 38499), (246, 28483), (273, 25666), (287, 24414), (313, 22386), (533, 13146), (546, 12833), (574, 12207), (626, 11193), (861, 8138), (939, 7462), (1066, 6573), (1599, 4382), (1722, 4069), (1878, 3731), (2191, 3198)]