25260714

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 33836886

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 47, 54, 74, 94, 111, 141, 222, 269, 282, 333, 423, 538, 666, 807, 846, 999, 1269, 1614, 1739, 1998, 2421, 2538, 3478, 4842, 5217, 7263, 9953, 10434, 12643, 14526, 15651, 19906, 25286, 29859, 31302, 37929, 46953, 59718, 75858, 89577, 93906, 113787, 179154, 227574, 268731, 341361, 467791, 537462, 682722, 935582, 1403373, 2806746, 4210119, 8420238, 12630357, 25260714]

約数ペア:

[(1, 25260714), (2, 12630357), (3, 8420238), (6, 4210119), (9, 2806746), (18, 1403373), (27, 935582), (37, 682722), (47, 537462), (54, 467791), (74, 341361), (94, 268731), (111, 227574), (141, 179154), (222, 113787), (269, 93906), (282, 89577), (333, 75858), (423, 59718), (538, 46953), (666, 37929), (807, 31302), (846, 29859), (999, 25286), (1269, 19906), (1614, 15651), (1739, 14526), (1998, 12643), (2421, 10434), (2538, 9953), (3478, 7263), (4842, 5217)]