18783696

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{797}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 48684384

約数和(自身を除く): 29900688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 797, 982, 1473, 1594, 1964, 2391, 2946, 3188, 3928, 4782, 5892, 6376, 7856, 9564, 11784, 12752, 19128, 23568, 38256, 391327, 782654, 1173981, 1565308, 2347962, 3130616, 4695924, 6261232, 9391848, 18783696]

約数ペア:

[(1, 18783696), (2, 9391848), (3, 6261232), (4, 4695924), (6, 3130616), (8, 2347962), (12, 1565308), (16, 1173981), (24, 782654), (48, 391327), (491, 38256), (797, 23568), (982, 19128), (1473, 12752), (1594, 11784), (1964, 9564), (2391, 7856), (2946, 6376), (3188, 5892), (3928, 4782)]