18178682

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{541}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 27921672

約数和(自身を除く): 9742990

約数列:

[1, 2, 53, 106, 317, 541, 634, 1082, 16801, 28673, 33602, 57346, 171497, 342994, 9089341, 18178682]

約数ペア:

[(1, 18178682), (2, 9089341), (53, 342994), (106, 171497), (317, 57346), (541, 33602), (634, 28673), (1082, 16801)]