16644246

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 17570154

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 439, 534, 878, 1317, 2634, 6319, 12638, 18957, 31169, 37914, 39071, 62338, 78142, 93507, 117213, 187014, 234426, 2774041, 5548082, 8322123, 16644246]

約数ペア:

[(1, 16644246), (2, 8322123), (3, 5548082), (6, 2774041), (71, 234426), (89, 187014), (142, 117213), (178, 93507), (213, 78142), (267, 62338), (426, 39071), (439, 37914), (534, 31169), (878, 18957), (1317, 12638), (2634, 6319)]