7020486

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10397754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 159, 198, 223, 297, 318, 446, 477, 583, 594, 669, 954, 1166, 1338, 1431, 1749, 2007, 2453, 2862, 3498, 4014, 4906, 5247, 6021, 7359, 10494, 11819, 12042, 14718, 15741, 22077, 23638, 31482, 35457, 44154, 66231, 70914, 106371, 130009, 132462, 212742, 260018, 319113, 390027, 638226, 780054, 1170081, 2340162, 3510243, 7020486]

約数ペア:

[(1, 7020486), (2, 3510243), (3, 2340162), (6, 1170081), (9, 780054), (11, 638226), (18, 390027), (22, 319113), (27, 260018), (33, 212742), (53, 132462), (54, 130009), (66, 106371), (99, 70914), (106, 66231), (159, 44154), (198, 35457), (223, 31482), (297, 23638), (318, 22077), (446, 15741), (477, 14718), (583, 12042), (594, 11819), (669, 10494), (954, 7359), (1166, 6021), (1338, 5247), (1431, 4906), (1749, 4014), (2007, 3498), (2453, 2862)]