2018533536

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{50423}}^1$

素因数の和:50578

約数の個数: 72

約数和(自身を含む): 5781615840

約数和(自身を除く): 3763082304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 40032, 50423, 100846, 151269, 201692, 302538, 403384, 453807, 605076, 806768, 907614, 1210152, 1613536, 1815228, 2420304, 3630456, 4840608, 7008797, 7260912, 14017594, 14521824, 21026391, 28035188, 42052782, 56070376, 63079173, 84105564, 112140752, 126158346, 168211128, 224281504, 252316692, 336422256, 504633384, 672844512, 1009266768, 2018533536]

約数ペア:

[(1, 2018533536), (2, 1009266768), (3, 672844512), (4, 504633384), (6, 336422256), (8, 252316692), (9, 224281504), (12, 168211128), (16, 126158346), (18, 112140752), (24, 84105564), (32, 63079173), (36, 56070376), (48, 42052782), (72, 28035188), (96, 21026391), (139, 14521824), (144, 14017594), (278, 7260912), (288, 7008797), (417, 4840608), (556, 3630456), (834, 2420304), (1112, 1815228), (1251, 1613536), (1668, 1210152), (2224, 907614), (2502, 806768), (3336, 605076), (4448, 453807), (5004, 403384), (6672, 302538), (10008, 201692), (13344, 151269), (20016, 100846), (40032, 50423)]