31761492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3671}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 85542912

約数和(自身を除く): 53781420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 3671, 4326, 7342, 8652, 11013, 14684, 22026, 25697, 44052, 51394, 77091, 102788, 154182, 308364, 378113, 756226, 1134339, 1512452, 2268678, 2646791, 4537356, 5293582, 7940373, 10587164, 15880746, 31761492]

約数ペア:

[(1, 31761492), (2, 15880746), (3, 10587164), (4, 7940373), (6, 5293582), (7, 4537356), (12, 2646791), (14, 2268678), (21, 1512452), (28, 1134339), (42, 756226), (84, 378113), (103, 308364), (206, 154182), (309, 102788), (412, 77091), (618, 51394), (721, 44052), (1236, 25697), (1442, 22026), (2163, 14684), (2884, 11013), (3671, 8652), (4326, 7342)]