19010147454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{163309}}^1$

素因数の和:163569

約数の個数: 48

約数和(自身を含む): 42800284800

約数和(自身を除く): 23790137346

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 223, 261, 446, 522, 669, 1338, 2007, 4014, 6467, 12934, 19401, 38802, 58203, 116406, 163309, 326618, 489927, 979854, 1469781, 2939562, 4735961, 9471922, 14207883, 28415766, 36417907, 42623649, 72835814, 85247298, 109253721, 218507442, 327761163, 655522326, 1056119303, 2112238606, 3168357909, 6336715818, 9505073727, 19010147454]

約数ペア:

[(1, 19010147454), (2, 9505073727), (3, 6336715818), (6, 3168357909), (9, 2112238606), (18, 1056119303), (29, 655522326), (58, 327761163), (87, 218507442), (174, 109253721), (223, 85247298), (261, 72835814), (446, 42623649), (522, 36417907), (669, 28415766), (1338, 14207883), (2007, 9471922), (4014, 4735961), (6467, 2939562), (12934, 1469781), (19401, 979854), (38802, 489927), (58203, 326618), (116406, 163309)]