15691804092

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{8179}}^1$

素因数の和:8715

約数の個数: 72

約数和(自身を含む): 40062531600

約数和(自身を除く): 24370727508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 389, 411, 548, 778, 822, 1167, 1233, 1556, 1644, 2334, 2466, 3501, 4668, 4932, 7002, 8179, 14004, 16358, 24537, 32716, 49074, 53293, 73611, 98148, 106586, 147222, 159879, 213172, 294444, 319758, 479637, 639516, 959274, 1120523, 1918548, 2241046, 3181631, 3361569, 4482092, 6363262, 6723138, 9544893, 10084707, 12726524, 13446276, 19089786, 20169414, 28634679, 38179572, 40338828, 57269358, 114538716, 435883447, 871766894, 1307650341, 1743533788, 2615300682, 3922951023, 5230601364, 7845902046, 15691804092]

約数ペア:

[(1, 15691804092), (2, 7845902046), (3, 5230601364), (4, 3922951023), (6, 2615300682), (9, 1743533788), (12, 1307650341), (18, 871766894), (36, 435883447), (137, 114538716), (274, 57269358), (389, 40338828), (411, 38179572), (548, 28634679), (778, 20169414), (822, 19089786), (1167, 13446276), (1233, 12726524), (1556, 10084707), (1644, 9544893), (2334, 6723138), (2466, 6363262), (3501, 4482092), (4668, 3361569), (4932, 3181631), (7002, 2241046), (8179, 1918548), (14004, 1120523), (16358, 959274), (24537, 639516), (32716, 479637), (49074, 319758), (53293, 294444), (73611, 213172), (98148, 159879), (106586, 147222)]