2017238742

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{112181}}^1$

素因数の和:112235

約数の個数: 48

約数和(自身を含む): 4655104272

約数和(自身を除く): 2637865530

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 5994, 8991, 17982, 112181, 224362, 336543, 673086, 1009629, 2019258, 3028887, 4150697, 6057774, 8301394, 9086661, 12452091, 18173322, 24904182, 27259983, 37356273, 54519966, 74712546, 112068819, 224137638, 336206457, 672412914, 1008619371, 2017238742]

約数ペア:

[(1, 2017238742), (2, 1008619371), (3, 672412914), (6, 336206457), (9, 224137638), (18, 112068819), (27, 74712546), (37, 54519966), (54, 37356273), (74, 27259983), (81, 24904182), (111, 18173322), (162, 12452091), (222, 9086661), (243, 8301394), (333, 6057774), (486, 4150697), (666, 3028887), (999, 2019258), (1998, 1009629), (2997, 673086), (5994, 336543), (8991, 224362), (17982, 112181)]