1807338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2547222

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 47, 51, 58, 78, 87, 94, 102, 141, 174, 221, 282, 377, 442, 493, 611, 663, 754, 799, 986, 1131, 1222, 1326, 1363, 1479, 1598, 1833, 2262, 2397, 2726, 2958, 3666, 4089, 4794, 6409, 8178, 10387, 12818, 17719, 19227, 20774, 23171, 31161, 35438, 38454, 46342, 53157, 62322, 69513, 106314, 139026, 301223, 602446, 903669, 1807338]

約数ペア:

[(1, 1807338), (2, 903669), (3, 602446), (6, 301223), (13, 139026), (17, 106314), (26, 69513), (29, 62322), (34, 53157), (39, 46342), (47, 38454), (51, 35438), (58, 31161), (78, 23171), (87, 20774), (94, 19227), (102, 17719), (141, 12818), (174, 10387), (221, 8178), (282, 6409), (377, 4794), (442, 4089), (493, 3666), (611, 2958), (663, 2726), (754, 2397), (799, 2262), (986, 1833), (1131, 1598), (1222, 1479), (1326, 1363)]