71400798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{188891}}^1$

素因数の和:188909

約数の個数: 32

約数和(自身を含む): 181336320

約数和(自身を除く): 109935522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 188891, 377782, 566673, 1133346, 1322237, 1700019, 2644474, 3400038, 3966711, 5100057, 7933422, 10200114, 11900133, 23800266, 35700399, 71400798]

約数ペア:

[(1, 71400798), (2, 35700399), (3, 23800266), (6, 11900133), (7, 10200114), (9, 7933422), (14, 5100057), (18, 3966711), (21, 3400038), (27, 2644474), (42, 1700019), (54, 1322237), (63, 1133346), (126, 566673), (189, 377782), (378, 188891)]