10961388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 29037008

約数和(自身を除く): 18075620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 86, 97, 129, 146, 172, 194, 219, 258, 291, 292, 387, 388, 438, 516, 582, 657, 774, 873, 876, 1164, 1314, 1548, 1746, 2628, 3139, 3492, 4171, 6278, 7081, 8342, 9417, 12513, 12556, 14162, 16684, 18834, 21243, 25026, 28251, 28324, 37539, 37668, 42486, 50052, 56502, 63729, 75078, 84972, 113004, 127458, 150156, 254916, 304483, 608966, 913449, 1217932, 1826898, 2740347, 3653796, 5480694, 10961388]

約数ペア:

[(1, 10961388), (2, 5480694), (3, 3653796), (4, 2740347), (6, 1826898), (9, 1217932), (12, 913449), (18, 608966), (36, 304483), (43, 254916), (73, 150156), (86, 127458), (97, 113004), (129, 84972), (146, 75078), (172, 63729), (194, 56502), (219, 50052), (258, 42486), (291, 37668), (292, 37539), (387, 28324), (388, 28251), (438, 25026), (516, 21243), (582, 18834), (657, 16684), (774, 14162), (873, 12556), (876, 12513), (1164, 9417), (1314, 8342), (1548, 7081), (1746, 6278), (2628, 4171), (3139, 3492)]