18419514

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{57923}}^1$

素因数の和:57981

約数の個数: 16

約数和(自身を含む): 37534752

約数和(自身を除く): 19115238

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 57923, 115846, 173769, 347538, 3069919, 6139838, 9209757, 18419514]

約数ペア:

[(1, 18419514), (2, 9209757), (3, 6139838), (6, 3069919), (53, 347538), (106, 173769), (159, 115846), (318, 57923)]