18618476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 34280064

約数和(自身を除く): 15661588

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 2833, 3286, 5666, 6572, 11332, 87823, 150149, 175646, 300298, 351292, 600596, 4654619, 9309238, 18618476]

約数ペア:

[(1, 18618476), (2, 9309238), (4, 4654619), (31, 600596), (53, 351292), (62, 300298), (106, 175646), (124, 150149), (212, 87823), (1643, 11332), (2833, 6572), (3286, 5666)]