667602

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:344

約数の個数: 40

約数和(自身を含む): 1616076

約数和(自身を除く): 948474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 317, 351, 634, 702, 951, 1053, 1902, 2106, 2853, 4121, 5706, 8242, 8559, 12363, 17118, 24726, 25677, 37089, 51354, 74178, 111267, 222534, 333801, 667602]

約数ペア:

[(1, 667602), (2, 333801), (3, 222534), (6, 111267), (9, 74178), (13, 51354), (18, 37089), (26, 25677), (27, 24726), (39, 17118), (54, 12363), (78, 8559), (81, 8242), (117, 5706), (162, 4121), (234, 2853), (317, 2106), (351, 1902), (634, 1053), (702, 951)]