19750122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{52249}}^1$

素因数の和:52267

約数の個数: 32

約数和(自身を含む): 50160000

約数和(自身を除く): 30409878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 52249, 104498, 156747, 313494, 365743, 470241, 731486, 940482, 1097229, 1410723, 2194458, 2821446, 3291687, 6583374, 9875061, 19750122]

約数ペア:

[(1, 19750122), (2, 9875061), (3, 6583374), (6, 3291687), (7, 2821446), (9, 2194458), (14, 1410723), (18, 1097229), (21, 940482), (27, 731486), (42, 470241), (54, 365743), (63, 313494), (126, 156747), (189, 104498), (378, 52249)]