2012317818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{8539}}^1$

素因数の和:8763

約数の個数: 64

約数和(自身を含む): 4774748160

約数和(自身を除く): 2762430342

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 181, 186, 217, 362, 434, 543, 651, 1086, 1267, 1302, 2534, 3801, 5611, 7602, 8539, 11222, 16833, 17078, 25617, 33666, 39277, 51234, 59773, 78554, 117831, 119546, 179319, 235662, 264709, 358638, 529418, 794127, 1545559, 1588254, 1852963, 3091118, 3705926, 4636677, 5558889, 9273354, 10818913, 11117778, 21637826, 32456739, 47912329, 64913478, 95824658, 143736987, 287473974, 335386303, 670772606, 1006158909, 2012317818]

約数ペア:

[(1, 2012317818), (2, 1006158909), (3, 670772606), (6, 335386303), (7, 287473974), (14, 143736987), (21, 95824658), (31, 64913478), (42, 47912329), (62, 32456739), (93, 21637826), (181, 11117778), (186, 10818913), (217, 9273354), (362, 5558889), (434, 4636677), (543, 3705926), (651, 3091118), (1086, 1852963), (1267, 1588254), (1302, 1545559), (2534, 794127), (3801, 529418), (5611, 358638), (7602, 264709), (8539, 235662), (11222, 179319), (16833, 119546), (17078, 117831), (25617, 78554), (33666, 59773), (39277, 51234)]