17966372364

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1\times {\mathrm{8219}}^1$

素因数の和:9751

約数の個数: 72

約数和(自身を含む): 46559756880

約数和(自身を除く): 28593384516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 1481, 2962, 4443, 5924, 8219, 8886, 13329, 16438, 17772, 24657, 26658, 32876, 49314, 53316, 60721, 73971, 98628, 121442, 147942, 182163, 242884, 295884, 336979, 364326, 546489, 673958, 728652, 1010937, 1092978, 1347916, 2021874, 2185956, 3032811, 4043748, 6065622, 12131244, 12172339, 24344678, 36517017, 48689356, 73034034, 109551051, 146068068, 219102102, 438204204, 499065899, 998131798, 1497197697, 1996263596, 2994395394, 4491593091, 5988790788, 8983186182, 17966372364]

約数ペア:

[(1, 17966372364), (2, 8983186182), (3, 5988790788), (4, 4491593091), (6, 2994395394), (9, 1996263596), (12, 1497197697), (18, 998131798), (36, 499065899), (41, 438204204), (82, 219102102), (123, 146068068), (164, 109551051), (246, 73034034), (369, 48689356), (492, 36517017), (738, 24344678), (1476, 12172339), (1481, 12131244), (2962, 6065622), (4443, 4043748), (5924, 3032811), (8219, 2185956), (8886, 2021874), (13329, 1347916), (16438, 1092978), (17772, 1010937), (24657, 728652), (26658, 673958), (32876, 546489), (49314, 364326), (53316, 336979), (60721, 295884), (73971, 242884), (98628, 182163), (121442, 147942)]