2037843972

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{907}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 5205564000

約数和(自身を除く): 3167720028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 449, 556, 834, 898, 907, 1251, 1347, 1668, 1796, 1814, 2502, 2694, 2721, 3628, 4041, 5004, 5388, 5442, 8082, 8163, 10884, 16164, 16326, 32652, 62411, 124822, 126073, 187233, 249644, 252146, 374466, 378219, 407243, 504292, 561699, 748932, 756438, 814486, 1123398, 1134657, 1221729, 1512876, 1628972, 2246796, 2269314, 2443458, 3665187, 4538628, 4886916, 7330374, 14660748, 56606777, 113213554, 169820331, 226427108, 339640662, 509460993, 679281324, 1018921986, 2037843972]

約数ペア:

[(1, 2037843972), (2, 1018921986), (3, 679281324), (4, 509460993), (6, 339640662), (9, 226427108), (12, 169820331), (18, 113213554), (36, 56606777), (139, 14660748), (278, 7330374), (417, 4886916), (449, 4538628), (556, 3665187), (834, 2443458), (898, 2269314), (907, 2246796), (1251, 1628972), (1347, 1512876), (1668, 1221729), (1796, 1134657), (1814, 1123398), (2502, 814486), (2694, 756438), (2721, 748932), (3628, 561699), (4041, 504292), (5004, 407243), (5388, 378219), (5442, 374466), (8082, 252146), (8163, 249644), (10884, 187233), (16164, 126073), (16326, 124822), (32652, 62411)]