38447298

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12524

約数の個数: 40

約数和(自身を含む): 90691920

約数和(自身を除く): 52244622

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 12491, 24982, 37473, 74946, 112419, 224838, 237329, 337257, 474658, 674514, 711987, 1011771, 1423974, 2023542, 2135961, 4271922, 6407883, 12815766, 19223649, 38447298]

約数ペア:

[(1, 38447298), (2, 19223649), (3, 12815766), (6, 6407883), (9, 4271922), (18, 2135961), (19, 2023542), (27, 1423974), (38, 1011771), (54, 711987), (57, 674514), (81, 474658), (114, 337257), (162, 237329), (171, 224838), (342, 112419), (513, 74946), (1026, 37473), (1539, 24982), (3078, 12491)]