172359306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{455977}}^1$

素因数の和:455995

約数の個数: 32

約数和(自身を含む): 437738880

約数和(自身を除く): 265379574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 455977, 911954, 1367931, 2735862, 3191839, 4103793, 6383678, 8207586, 9575517, 12311379, 19151034, 24622758, 28726551, 57453102, 86179653, 172359306]

約数ペア:

[(1, 172359306), (2, 86179653), (3, 57453102), (6, 28726551), (7, 24622758), (9, 19151034), (14, 12311379), (18, 9575517), (21, 8207586), (27, 6383678), (42, 4103793), (54, 3191839), (63, 2735862), (126, 1367931), (189, 911954), (378, 455977)]