312217038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{825971}}^1$

素因数の和:825989

約数の個数: 32

約数和(自身を含む): 792933120

約数和(自身を除く): 480716082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 825971, 1651942, 2477913, 4955826, 5781797, 7433739, 11563594, 14867478, 17345391, 22301217, 34690782, 44602434, 52036173, 104072346, 156108519, 312217038]

約数ペア:

[(1, 312217038), (2, 156108519), (3, 104072346), (6, 52036173), (7, 44602434), (9, 34690782), (14, 22301217), (18, 17345391), (21, 14867478), (27, 11563594), (42, 7433739), (54, 5781797), (63, 4955826), (126, 2477913), (189, 1651942), (378, 825971)]