2018407629

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1\times {\mathrm{1531}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 3126946816

約数和(自身を除く): 1108539187

約数列:

[1, 3, 7, 21, 67, 201, 469, 937, 1407, 1531, 2811, 4593, 6559, 10717, 19677, 32151, 62779, 102577, 188337, 307731, 439453, 718039, 1318359, 1434547, 2154117, 4303641, 10041829, 30125487, 96114649, 288343947, 672802543, 2018407629]

約数ペア:

[(1, 2018407629), (3, 672802543), (7, 288343947), (21, 96114649), (67, 30125487), (201, 10041829), (469, 4303641), (937, 2154117), (1407, 1434547), (1531, 1318359), (2811, 718039), (4593, 439453), (6559, 307731), (10717, 188337), (19677, 102577), (32151, 62779)]