556647546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{145643}}^1$

素因数の和:145675

約数の個数: 48

約数和(自身を含む): 1394686944

約数和(自身を除く): 838039398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 145643, 291286, 436929, 873858, 1019501, 1893359, 2039002, 3058503, 3786718, 5680077, 6117006, 7136507, 11360154, 13253513, 14273014, 21409521, 26507026, 39760539, 42819042, 79521078, 92774591, 185549182, 278323773, 556647546]

約数ペア:

[(1, 556647546), (2, 278323773), (3, 185549182), (6, 92774591), (7, 79521078), (13, 42819042), (14, 39760539), (21, 26507026), (26, 21409521), (39, 14273014), (42, 13253513), (49, 11360154), (78, 7136507), (91, 6117006), (98, 5680077), (147, 3786718), (182, 3058503), (273, 2039002), (294, 1893359), (546, 1019501), (637, 873858), (1274, 436929), (1911, 291286), (3822, 145643)]