16318620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90659}}^1$

素因数の和:90674

約数の個数: 36

約数和(自身を含む): 49500360

約数和(自身を除く): 33181740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90659, 181318, 271977, 362636, 453295, 543954, 815931, 906590, 1087908, 1359885, 1631862, 1813180, 2719770, 3263724, 4079655, 5439540, 8159310, 16318620]

約数ペア:

[(1, 16318620), (2, 8159310), (3, 5439540), (4, 4079655), (5, 3263724), (6, 2719770), (9, 1813180), (10, 1631862), (12, 1359885), (15, 1087908), (18, 906590), (20, 815931), (30, 543954), (36, 453295), (45, 362636), (60, 271977), (90, 181318), (180, 90659)]