2012156190774

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{288853889}}^1$

素因数の和:288853946

約数の個数: 40

約数和(自身を含む): 4613574331080

約数和(自身を除く): 2601418140306

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 288853889, 577707778, 866561667, 1733123334, 2599685001, 5199370002, 7799055003, 12420717227, 15598110006, 23397165009, 24841434454, 37262151681, 46794330018, 74524303362, 111786455043, 223572910086, 335359365129, 670718730258, 1006078095387, 2012156190774]

約数ペア:

[(1, 2012156190774), (2, 1006078095387), (3, 670718730258), (6, 335359365129), (9, 223572910086), (18, 111786455043), (27, 74524303362), (43, 46794330018), (54, 37262151681), (81, 24841434454), (86, 23397165009), (129, 15598110006), (162, 12420717227), (258, 7799055003), (387, 5199370002), (774, 2599685001), (1161, 1733123334), (2322, 866561667), (3483, 577707778), (6966, 288853889)]