18302662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 33465600

約数和(自身を除く): 15162938

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 829, 1162, 1577, 1658, 3154, 5803, 11039, 11606, 15751, 22078, 31502, 68807, 110257, 137614, 220514, 481649, 963298, 1307333, 2614666, 9151331, 18302662]

約数ペア:

[(1, 18302662), (2, 9151331), (7, 2614666), (14, 1307333), (19, 963298), (38, 481649), (83, 220514), (133, 137614), (166, 110257), (266, 68807), (581, 31502), (829, 22078), (1162, 15751), (1577, 11606), (1658, 11039), (3154, 5803)]