54408732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647723}}^1$

素因数の和:647737

約数の個数: 24

約数和(自身を含む): 145090176

約数和(自身を除く): 90681444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647723, 1295446, 1943169, 2590892, 3886338, 4534061, 7772676, 9068122, 13602183, 18136244, 27204366, 54408732]

約数ペア:

[(1, 54408732), (2, 27204366), (3, 18136244), (4, 13602183), (6, 9068122), (7, 7772676), (12, 4534061), (14, 3886338), (21, 2590892), (28, 1943169), (42, 1295446), (84, 647723)]