2018697552

素因数分解:

$2^4\times 3^4\times {\mathrm{1557637}}^1$

素因数の和:1557657

約数の個数: 50

約数和(自身を含む): 5842700138

約数和(自身を除く): 3824002586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1557637, 3115274, 4672911, 6230548, 9345822, 12461096, 14018733, 18691644, 24922192, 28037466, 37383288, 42056199, 56074932, 74766576, 84112398, 112149864, 126168597, 168224796, 224299728, 252337194, 336449592, 504674388, 672899184, 1009348776, 2018697552]

約数ペア:

[(1, 2018697552), (2, 1009348776), (3, 672899184), (4, 504674388), (6, 336449592), (8, 252337194), (9, 224299728), (12, 168224796), (16, 126168597), (18, 112149864), (24, 84112398), (27, 74766576), (36, 56074932), (48, 42056199), (54, 37383288), (72, 28037466), (81, 24922192), (108, 18691644), (144, 14018733), (162, 12461096), (216, 9345822), (324, 6230548), (432, 4672911), (648, 3115274), (1296, 1557637)]