425403906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{22501}}^1$

素因数の和:22666

約数の個数: 32

約数和(自身を含む): 894319488

約数和(自身を除く): 468915582

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 18906, 22501, 45002, 67503, 135006, 517523, 1035046, 1552569, 3082637, 3105138, 6165274, 9247911, 18495822, 70900651, 141801302, 212701953, 425403906]

約数ペア:

[(1, 425403906), (2, 212701953), (3, 141801302), (6, 70900651), (23, 18495822), (46, 9247911), (69, 6165274), (137, 3105138), (138, 3082637), (274, 1552569), (411, 1035046), (822, 517523), (3151, 135006), (6302, 67503), (9453, 45002), (18906, 22501)]