17697474

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 42393600

約数和(自身を除く): 24696126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 367, 423, 513, 734, 846, 893, 1026, 1101, 1269, 1786, 2202, 2538, 2679, 3303, 5358, 6606, 6973, 8037, 9909, 13946, 16074, 17249, 19818, 20919, 24111, 34498, 41838, 48222, 51747, 62757, 103494, 125514, 155241, 188271, 310482, 327731, 376542, 465723, 655462, 931446, 983193, 1966386, 2949579, 5899158, 8848737, 17697474]

約数ペア:

[(1, 17697474), (2, 8848737), (3, 5899158), (6, 2949579), (9, 1966386), (18, 983193), (19, 931446), (27, 655462), (38, 465723), (47, 376542), (54, 327731), (57, 310482), (94, 188271), (114, 155241), (141, 125514), (171, 103494), (282, 62757), (342, 51747), (367, 48222), (423, 41838), (513, 34498), (734, 24111), (846, 20919), (893, 19818), (1026, 17249), (1101, 16074), (1269, 13946), (1786, 9909), (2202, 8037), (2538, 6973), (2679, 6606), (3303, 5358)]