25602318

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 66489984

約数和(自身を除く): 40887666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 107, 126, 162, 189, 211, 214, 321, 378, 422, 567, 633, 642, 749, 963, 1134, 1266, 1477, 1498, 1899, 1926, 2247, 2889, 2954, 3798, 4431, 4494, 5697, 5778, 6741, 8667, 8862, 11394, 13293, 13482, 17091, 17334, 20223, 22577, 26586, 34182, 39879, 40446, 45154, 60669, 67731, 79758, 119637, 121338, 135462, 158039, 203193, 239274, 316078, 406386, 474117, 609579, 948234, 1219158, 1422351, 1828737, 2844702, 3657474, 4267053, 8534106, 12801159, 25602318]

約数ペア:

[(1, 25602318), (2, 12801159), (3, 8534106), (6, 4267053), (7, 3657474), (9, 2844702), (14, 1828737), (18, 1422351), (21, 1219158), (27, 948234), (42, 609579), (54, 474117), (63, 406386), (81, 316078), (107, 239274), (126, 203193), (162, 158039), (189, 135462), (211, 121338), (214, 119637), (321, 79758), (378, 67731), (422, 60669), (567, 45154), (633, 40446), (642, 39879), (749, 34182), (963, 26586), (1134, 22577), (1266, 20223), (1477, 17334), (1498, 17091), (1899, 13482), (1926, 13293), (2247, 11394), (2889, 8862), (2954, 8667), (3798, 6741), (4431, 5778), (4494, 5697)]