81806134842

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{2264467}}^1$

素因数の和:2264704

約数の個数: 40

約数和(自身を含む): 184128422016

約数和(自身を除く): 102322287174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 18063, 36126, 2264467, 4528934, 6793401, 13586802, 20380203, 40760406, 61140609, 122281218, 183421827, 366843654, 504976141, 1009952282, 1514928423, 3029856846, 4544785269, 9089570538, 13634355807, 27268711614, 40903067421, 81806134842]

約数ペア:

[(1, 81806134842), (2, 40903067421), (3, 27268711614), (6, 13634355807), (9, 9089570538), (18, 4544785269), (27, 3029856846), (54, 1514928423), (81, 1009952282), (162, 504976141), (223, 366843654), (446, 183421827), (669, 122281218), (1338, 61140609), (2007, 40760406), (4014, 20380203), (6021, 13586802), (12042, 6793401), (18063, 4528934), (36126, 2264467)]