18830148

素因数分解:

$2^2\times 3^1\times {\mathrm{947}}^1\times {\mathrm{1657}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 44009952

約数和(自身を除く): 25179804

約数列:

[1, 2, 3, 4, 6, 12, 947, 1657, 1894, 2841, 3314, 3788, 4971, 5682, 6628, 9942, 11364, 19884, 1569179, 3138358, 4707537, 6276716, 9415074, 18830148]

約数ペア:

[(1, 18830148), (2, 9415074), (3, 6276716), (4, 4707537), (6, 3138358), (12, 1569179), (947, 19884), (1657, 11364), (1894, 9942), (2841, 6628), (3314, 5682), (3788, 4971)]