16946172

素因数分解:

$2^2\times 3^4\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 60

約数和(自身を含む): 44694496

約数和(自身を除く): 27748324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 271, 324, 386, 542, 579, 772, 813, 1084, 1158, 1626, 1737, 2316, 2439, 3252, 3474, 4878, 5211, 6948, 7317, 9756, 10422, 14634, 15633, 20844, 21951, 29268, 31266, 43902, 52303, 62532, 87804, 104606, 156909, 209212, 313818, 470727, 627636, 941454, 1412181, 1882908, 2824362, 4236543, 5648724, 8473086, 16946172]

約数ペア:

[(1, 16946172), (2, 8473086), (3, 5648724), (4, 4236543), (6, 2824362), (9, 1882908), (12, 1412181), (18, 941454), (27, 627636), (36, 470727), (54, 313818), (81, 209212), (108, 156909), (162, 104606), (193, 87804), (271, 62532), (324, 52303), (386, 43902), (542, 31266), (579, 29268), (772, 21951), (813, 20844), (1084, 15633), (1158, 14634), (1626, 10422), (1737, 9756), (2316, 7317), (2439, 6948), (3252, 5211), (3474, 4878)]