3887738478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{43607}}^1$

素因数の和:43758

約数の個数: 64

約数和(自身を含む): 9377464320

約数和(自身を除く): 5489725842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 702, 762, 1143, 1651, 2286, 3302, 3429, 4953, 6858, 9906, 14859, 29718, 43607, 44577, 87214, 89154, 130821, 261642, 392463, 566891, 784926, 1133782, 1177389, 1700673, 2354778, 3401346, 5102019, 5538089, 10204038, 11076178, 15306057, 16614267, 30612114, 33228534, 49842801, 71995157, 99685602, 143990314, 149528403, 215985471, 299056806, 431970942, 647956413, 1295912826, 1943869239, 3887738478]

約数ペア:

[(1, 3887738478), (2, 1943869239), (3, 1295912826), (6, 647956413), (9, 431970942), (13, 299056806), (18, 215985471), (26, 149528403), (27, 143990314), (39, 99685602), (54, 71995157), (78, 49842801), (117, 33228534), (127, 30612114), (234, 16614267), (254, 15306057), (351, 11076178), (381, 10204038), (702, 5538089), (762, 5102019), (1143, 3401346), (1651, 2354778), (2286, 1700673), (3302, 1177389), (3429, 1133782), (4953, 784926), (6858, 566891), (9906, 392463), (14859, 261642), (29718, 130821), (43607, 89154), (44577, 87214)]