488743038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1292971}}^1$

素因数の和:1292989

約数の個数: 32

約数和(自身を含む): 1241253120

約数和(自身を除く): 752510082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1292971, 2585942, 3878913, 7757826, 9050797, 11636739, 18101594, 23273478, 27152391, 34910217, 54304782, 69820434, 81457173, 162914346, 244371519, 488743038]

約数ペア:

[(1, 488743038), (2, 244371519), (3, 162914346), (6, 81457173), (7, 69820434), (9, 54304782), (14, 34910217), (18, 27152391), (21, 23273478), (27, 18101594), (42, 11636739), (54, 9050797), (63, 7757826), (126, 3878913), (189, 2585942), (378, 1292971)]