2018030985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{44711}}^1$

素因数の和:44798

約数の個数: 48

約数和(自身を含む): 3766538880

約数和(自身を除く): 1748507895

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 765, 885, 1003, 2655, 3009, 5015, 9027, 15045, 44711, 45135, 134133, 223555, 402399, 670665, 760087, 2011995, 2280261, 2637949, 3800435, 6840783, 7913847, 11401305, 13189745, 23741541, 34203915, 39569235, 44845133, 118707705, 134535399, 224225665, 403606197, 672676995, 2018030985]

約数ペア:

[(1, 2018030985), (3, 672676995), (5, 403606197), (9, 224225665), (15, 134535399), (17, 118707705), (45, 44845133), (51, 39569235), (59, 34203915), (85, 23741541), (153, 13189745), (177, 11401305), (255, 7913847), (295, 6840783), (531, 3800435), (765, 2637949), (885, 2280261), (1003, 2011995), (2655, 760087), (3009, 670665), (5015, 402399), (9027, 223555), (15045, 134133), (44711, 45135)]