25317306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{66977}}^1$

素因数の和:66995

約数の個数: 32

約数和(自身を含む): 64298880

約数和(自身を除く): 38981574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 66977, 133954, 200931, 401862, 468839, 602793, 937678, 1205586, 1406517, 1808379, 2813034, 3616758, 4219551, 8439102, 12658653, 25317306]

約数ペア:

[(1, 25317306), (2, 12658653), (3, 8439102), (6, 4219551), (7, 3616758), (9, 2813034), (14, 1808379), (18, 1406517), (21, 1205586), (27, 937678), (42, 602793), (54, 468839), (63, 401862), (126, 200931), (189, 133954), (378, 66977)]