1780493652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{96787}}^1$

素因数の和:96877

約数の個数: 72

約数和(自身を含む): 5214163136

約数和(自身を除く): 3433669484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 96787, 193574, 290361, 387148, 580722, 677509, 871083, 1161444, 1355018, 1742166, 2032527, 2710036, 3484332, 4065054, 6097581, 7065451, 8130108, 12195162, 14130902, 21196353, 24390324, 28261804, 42392706, 49458157, 63589059, 84785412, 98916314, 127178118, 148374471, 197832628, 254356236, 296748942, 445123413, 593497884, 890246826, 1780493652]

約数ペア:

[(1, 1780493652), (2, 890246826), (3, 593497884), (4, 445123413), (6, 296748942), (7, 254356236), (9, 197832628), (12, 148374471), (14, 127178118), (18, 98916314), (21, 84785412), (28, 63589059), (36, 49458157), (42, 42392706), (63, 28261804), (73, 24390324), (84, 21196353), (126, 14130902), (146, 12195162), (219, 8130108), (252, 7065451), (292, 6097581), (438, 4065054), (511, 3484332), (657, 2710036), (876, 2032527), (1022, 1742166), (1314, 1355018), (1533, 1161444), (2044, 871083), (2628, 677509), (3066, 580722), (4599, 387148), (6132, 290361), (9198, 193574), (18396, 96787)]