371898

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 846720

約数和(自身を除く): 474822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 97, 142, 194, 213, 291, 426, 582, 639, 873, 1278, 1746, 1917, 2619, 3834, 5238, 6887, 13774, 20661, 41322, 61983, 123966, 185949, 371898]

約数ペア:

[(1, 371898), (2, 185949), (3, 123966), (6, 61983), (9, 41322), (18, 20661), (27, 13774), (54, 6887), (71, 5238), (97, 3834), (142, 2619), (194, 1917), (213, 1746), (291, 1278), (426, 873), (582, 639)]