2137212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 6935040

約数和(自身を除く): 4797828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 257, 297, 308, 378, 396, 462, 514, 594, 693, 756, 771, 924, 1028, 1188, 1386, 1542, 1799, 2079, 2313, 2772, 2827, 3084, 3598, 4158, 4626, 5397, 5654, 6939, 7196, 8316, 8481, 9252, 10794, 11308, 13878, 16191, 16962, 19789, 21588, 25443, 27756, 32382, 33924, 39578, 48573, 50886, 59367, 64764, 76329, 79156, 97146, 101772, 118734, 152658, 178101, 194292, 237468, 305316, 356202, 534303, 712404, 1068606, 2137212]

約数ペア:

[(1, 2137212), (2, 1068606), (3, 712404), (4, 534303), (6, 356202), (7, 305316), (9, 237468), (11, 194292), (12, 178101), (14, 152658), (18, 118734), (21, 101772), (22, 97146), (27, 79156), (28, 76329), (33, 64764), (36, 59367), (42, 50886), (44, 48573), (54, 39578), (63, 33924), (66, 32382), (77, 27756), (84, 25443), (99, 21588), (108, 19789), (126, 16962), (132, 16191), (154, 13878), (189, 11308), (198, 10794), (231, 9252), (252, 8481), (257, 8316), (297, 7196), (308, 6939), (378, 5654), (396, 5397), (462, 4626), (514, 4158), (594, 3598), (693, 3084), (756, 2827), (771, 2772), (924, 2313), (1028, 2079), (1188, 1799), (1386, 1542)]