496631142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1313839}}^1$

素因数の和:1313857

約数の個数: 32

約数和(自身を含む): 1261286400

約数和(自身を除く): 764655258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1313839, 2627678, 3941517, 7883034, 9196873, 11824551, 18393746, 23649102, 27590619, 35473653, 55181238, 70947306, 82771857, 165543714, 248315571, 496631142]

約数ペア:

[(1, 496631142), (2, 248315571), (3, 165543714), (6, 82771857), (7, 70947306), (9, 55181238), (14, 35473653), (18, 27590619), (21, 23649102), (27, 18393746), (42, 11824551), (54, 9196873), (63, 7883034), (126, 3941517), (189, 2627678), (378, 1313839)]