2542512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 8142336

約数和(自身を除く): 5599824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 49, 56, 69, 84, 92, 94, 98, 112, 138, 141, 147, 161, 168, 184, 188, 196, 276, 282, 294, 322, 329, 336, 368, 376, 392, 483, 552, 564, 588, 644, 658, 752, 784, 966, 987, 1081, 1104, 1127, 1128, 1176, 1288, 1316, 1932, 1974, 2162, 2254, 2256, 2303, 2352, 2576, 2632, 3243, 3381, 3864, 3948, 4324, 4508, 4606, 5264, 6486, 6762, 6909, 7567, 7728, 7896, 8648, 9016, 9212, 12972, 13524, 13818, 15134, 15792, 17296, 18032, 18424, 22701, 25944, 27048, 27636, 30268, 36848, 45402, 51888, 52969, 54096, 55272, 60536, 90804, 105938, 110544, 121072, 158907, 181608, 211876, 317814, 363216, 423752, 635628, 847504, 1271256, 2542512]

約数ペア:

[(1, 2542512), (2, 1271256), (3, 847504), (4, 635628), (6, 423752), (7, 363216), (8, 317814), (12, 211876), (14, 181608), (16, 158907), (21, 121072), (23, 110544), (24, 105938), (28, 90804), (42, 60536), (46, 55272), (47, 54096), (48, 52969), (49, 51888), (56, 45402), (69, 36848), (84, 30268), (92, 27636), (94, 27048), (98, 25944), (112, 22701), (138, 18424), (141, 18032), (147, 17296), (161, 15792), (168, 15134), (184, 13818), (188, 13524), (196, 12972), (276, 9212), (282, 9016), (294, 8648), (322, 7896), (329, 7728), (336, 7567), (368, 6909), (376, 6762), (392, 6486), (483, 5264), (552, 4606), (564, 4508), (588, 4324), (644, 3948), (658, 3864), (752, 3381), (784, 3243), (966, 2632), (987, 2576), (1081, 2352), (1104, 2303), (1127, 2256), (1128, 2254), (1176, 2162), (1288, 1974), (1316, 1932)]