18955848

素因数分解:

$2^3\times 3^1\times {\mathrm{797}}^1\times {\mathrm{991}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 47496960

約数和(自身を除く): 28541112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 797, 991, 1594, 1982, 2391, 2973, 3188, 3964, 4782, 5946, 6376, 7928, 9564, 11892, 19128, 23784, 789827, 1579654, 2369481, 3159308, 4738962, 6318616, 9477924, 18955848]

約数ペア:

[(1, 18955848), (2, 9477924), (3, 6318616), (4, 4738962), (6, 3159308), (8, 2369481), (12, 1579654), (24, 789827), (797, 23784), (991, 19128), (1594, 11892), (1982, 9564), (2391, 7928), (2973, 6376), (3188, 5946), (3964, 4782)]