25299918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{66931}}^1$

素因数の和:66949

約数の個数: 32

約数和(自身を含む): 64254720

約数和(自身を除く): 38954802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 66931, 133862, 200793, 401586, 468517, 602379, 937034, 1204758, 1405551, 1807137, 2811102, 3614274, 4216653, 8433306, 12649959, 25299918]

約数ペア:

[(1, 25299918), (2, 12649959), (3, 8433306), (6, 4216653), (7, 3614274), (9, 2811102), (14, 1807137), (18, 1405551), (21, 1204758), (27, 937034), (42, 602379), (54, 468517), (63, 401586), (126, 200793), (189, 133862), (378, 66931)]