40181914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{1303}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 63937728

約数和(自身を除く): 23755814

約数列:

[1, 2, 17, 34, 907, 1303, 1814, 2606, 15419, 22151, 30838, 44302, 1181821, 2363642, 20090957, 40181914]

約数ペア:

[(1, 40181914), (2, 20090957), (17, 2363642), (34, 1181821), (907, 44302), (1303, 30838), (1814, 22151), (2606, 15419)]