252954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 628992

約数和(自身を除く): 376038

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 47, 69, 78, 94, 117, 138, 141, 207, 234, 282, 299, 414, 423, 598, 611, 846, 897, 1081, 1222, 1794, 1833, 2162, 2691, 3243, 3666, 5382, 5499, 6486, 9729, 10998, 14053, 19458, 28106, 42159, 84318, 126477, 252954]

約数ペア:

[(1, 252954), (2, 126477), (3, 84318), (6, 42159), (9, 28106), (13, 19458), (18, 14053), (23, 10998), (26, 9729), (39, 6486), (46, 5499), (47, 5382), (69, 3666), (78, 3243), (94, 2691), (117, 2162), (138, 1833), (141, 1794), (207, 1222), (234, 1081), (282, 897), (299, 846), (414, 611), (423, 598)]