2018202268

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{587}}^1\times {\mathrm{2381}}^1$

素因数の和:3010

約数の個数: 36

約数和(自身を含む): 3735442872

約数和(自身を除く): 1717240604

約数列:

[1, 2, 4, 19, 38, 76, 361, 587, 722, 1174, 1444, 2348, 2381, 4762, 9524, 11153, 22306, 44612, 45239, 90478, 180956, 211907, 423814, 847628, 859541, 1397647, 1719082, 2795294, 3438164, 5590588, 26555293, 53110586, 106221172, 504550567, 1009101134, 2018202268]

約数ペア:

[(1, 2018202268), (2, 1009101134), (4, 504550567), (19, 106221172), (38, 53110586), (76, 26555293), (361, 5590588), (587, 3438164), (722, 2795294), (1174, 1719082), (1444, 1397647), (2348, 859541), (2381, 847628), (4762, 423814), (9524, 211907), (11153, 180956), (22306, 90478), (44612, 45239)]