8471436

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 20498688

約数和(自身を除く): 12027252

約数列:

[1, 2, 3, 4, 6, 12, 61, 71, 122, 142, 163, 183, 213, 244, 284, 326, 366, 426, 489, 652, 732, 852, 978, 1956, 4331, 8662, 9943, 11573, 12993, 17324, 19886, 23146, 25986, 29829, 34719, 39772, 46292, 51972, 59658, 69438, 119316, 138876, 705953, 1411906, 2117859, 2823812, 4235718, 8471436]

約数ペア:

[(1, 8471436), (2, 4235718), (3, 2823812), (4, 2117859), (6, 1411906), (12, 705953), (61, 138876), (71, 119316), (122, 69438), (142, 59658), (163, 51972), (183, 46292), (213, 39772), (244, 34719), (284, 29829), (326, 25986), (366, 23146), (426, 19886), (489, 17324), (652, 12993), (732, 11573), (852, 9943), (978, 8662), (1956, 4331)]