1300806

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 3326400

約数和(自身を除く): 2025594

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 109, 117, 153, 218, 221, 234, 306, 327, 351, 442, 459, 654, 663, 702, 918, 981, 1326, 1417, 1853, 1962, 1989, 2834, 2943, 3706, 3978, 4251, 5559, 5886, 5967, 8502, 11118, 11934, 12753, 16677, 24089, 25506, 33354, 38259, 48178, 50031, 72267, 76518, 100062, 144534, 216801, 433602, 650403, 1300806]

約数ペア:

[(1, 1300806), (2, 650403), (3, 433602), (6, 216801), (9, 144534), (13, 100062), (17, 76518), (18, 72267), (26, 50031), (27, 48178), (34, 38259), (39, 33354), (51, 25506), (54, 24089), (78, 16677), (102, 12753), (109, 11934), (117, 11118), (153, 8502), (218, 5967), (221, 5886), (234, 5559), (306, 4251), (327, 3978), (351, 3706), (442, 2943), (459, 2834), (654, 1989), (663, 1962), (702, 1853), (918, 1417), (981, 1326)]