2591274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 5990400

約数和(自身を除く): 3399126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 599, 618, 721, 1198, 1442, 1797, 2163, 3594, 4193, 4326, 8386, 12579, 25158, 61697, 123394, 185091, 370182, 431879, 863758, 1295637, 2591274]

約数ペア:

[(1, 2591274), (2, 1295637), (3, 863758), (6, 431879), (7, 370182), (14, 185091), (21, 123394), (42, 61697), (103, 25158), (206, 12579), (309, 8386), (599, 4326), (618, 4193), (721, 3594), (1198, 2163), (1442, 1797)]