39889374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30637}}^1$

素因数の和:30680

約数の個数: 32

約数和(自身を含む): 94119936

約数和(自身を除く): 54230562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 30637, 61274, 91911, 183822, 214459, 428918, 643377, 949747, 1286754, 1899494, 2849241, 5698482, 6648229, 13296458, 19944687, 39889374]

約数ペア:

[(1, 39889374), (2, 19944687), (3, 13296458), (6, 6648229), (7, 5698482), (14, 2849241), (21, 1899494), (31, 1286754), (42, 949747), (62, 643377), (93, 428918), (186, 214459), (217, 183822), (434, 91911), (651, 61274), (1302, 30637)]