52440318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{138731}}^1$

素因数の和:138749

約数の個数: 32

約数和(自身を含む): 133182720

約数和(自身を除く): 80742402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 138731, 277462, 416193, 832386, 971117, 1248579, 1942234, 2497158, 2913351, 3745737, 5826702, 7491474, 8740053, 17480106, 26220159, 52440318]

約数ペア:

[(1, 52440318), (2, 26220159), (3, 17480106), (6, 8740053), (7, 7491474), (9, 5826702), (14, 3745737), (18, 2913351), (21, 2497158), (27, 1942234), (42, 1248579), (54, 971117), (63, 832386), (126, 416193), (189, 277462), (378, 138731)]