18313196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7853}}^1$

素因数の和:7921

約数の個数: 24

約数和(自身を含む): 35625744

約数和(自身を除く): 17312548

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7853, 15706, 31412, 86383, 172766, 345532, 416209, 832418, 1664836, 4578299, 9156598, 18313196]

約数ペア:

[(1, 18313196), (2, 9156598), (4, 4578299), (11, 1664836), (22, 832418), (44, 416209), (53, 345532), (106, 172766), (212, 86383), (583, 31412), (1166, 15706), (2332, 7853)]