25949718

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 60063120

約数和(自身を除く): 34113402

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 411, 619, 822, 1233, 1238, 1857, 2329, 2466, 3714, 4658, 5571, 6987, 10523, 11142, 13974, 20961, 21046, 31569, 41922, 63138, 84803, 94707, 169606, 189414, 254409, 508818, 763227, 1441651, 1526454, 2883302, 4324953, 8649906, 12974859, 25949718]

約数ペア:

[(1, 25949718), (2, 12974859), (3, 8649906), (6, 4324953), (9, 2883302), (17, 1526454), (18, 1441651), (34, 763227), (51, 508818), (102, 254409), (137, 189414), (153, 169606), (274, 94707), (306, 84803), (411, 63138), (619, 41922), (822, 31569), (1233, 21046), (1238, 20961), (1857, 13974), (2329, 11142), (2466, 10523), (3714, 6987), (4658, 5571)]