1867404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 5677056

約数和(自身を除く): 3809652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 47, 66, 77, 84, 86, 94, 129, 132, 141, 154, 172, 188, 231, 258, 282, 301, 308, 329, 462, 473, 516, 517, 564, 602, 658, 903, 924, 946, 987, 1034, 1204, 1316, 1419, 1551, 1806, 1892, 1974, 2021, 2068, 2838, 3102, 3311, 3612, 3619, 3948, 4042, 5676, 6063, 6204, 6622, 7238, 8084, 9933, 10857, 12126, 13244, 14147, 14476, 19866, 21714, 22231, 24252, 28294, 39732, 42441, 43428, 44462, 56588, 66693, 84882, 88924, 133386, 155617, 169764, 266772, 311234, 466851, 622468, 933702, 1867404]

約数ペア:

[(1, 1867404), (2, 933702), (3, 622468), (4, 466851), (6, 311234), (7, 266772), (11, 169764), (12, 155617), (14, 133386), (21, 88924), (22, 84882), (28, 66693), (33, 56588), (42, 44462), (43, 43428), (44, 42441), (47, 39732), (66, 28294), (77, 24252), (84, 22231), (86, 21714), (94, 19866), (129, 14476), (132, 14147), (141, 13244), (154, 12126), (172, 10857), (188, 9933), (231, 8084), (258, 7238), (282, 6622), (301, 6204), (308, 6063), (329, 5676), (462, 4042), (473, 3948), (516, 3619), (517, 3612), (564, 3311), (602, 3102), (658, 2838), (903, 2068), (924, 2021), (946, 1974), (987, 1892), (1034, 1806), (1204, 1551), (1316, 1419)]