2783209302

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{4289}}^1$

素因数の和:4558

約数の個数: 64

約数和(自身を含む): 6319684800

約数和(自身を除く): 3536475498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 197, 366, 394, 549, 591, 1098, 1182, 1647, 1773, 3294, 3546, 4289, 5319, 8578, 10638, 12017, 12867, 24034, 25734, 36051, 38601, 72102, 77202, 108153, 115803, 216306, 231606, 261629, 324459, 523258, 648918, 784887, 844933, 1569774, 1689866, 2354661, 2534799, 4709322, 5069598, 7063983, 7604397, 14127966, 15208794, 22813191, 45626382, 51540913, 103081826, 154622739, 309245478, 463868217, 927736434, 1391604651, 2783209302]

約数ペア:

[(1, 2783209302), (2, 1391604651), (3, 927736434), (6, 463868217), (9, 309245478), (18, 154622739), (27, 103081826), (54, 51540913), (61, 45626382), (122, 22813191), (183, 15208794), (197, 14127966), (366, 7604397), (394, 7063983), (549, 5069598), (591, 4709322), (1098, 2534799), (1182, 2354661), (1647, 1689866), (1773, 1569774), (3294, 844933), (3546, 784887), (4289, 648918), (5319, 523258), (8578, 324459), (10638, 261629), (12017, 231606), (12867, 216306), (24034, 115803), (25734, 108153), (36051, 77202), (38601, 72102)]