17384634

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 38997504

約数和(自身を除く): 21612870

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 223, 366, 426, 446, 549, 639, 669, 1098, 1278, 1338, 2007, 4014, 4331, 8662, 12993, 13603, 15833, 25986, 27206, 31666, 38979, 40809, 47499, 77958, 81618, 94998, 122427, 142497, 244854, 284994, 965813, 1931626, 2897439, 5794878, 8692317, 17384634]

約数ペア:

[(1, 17384634), (2, 8692317), (3, 5794878), (6, 2897439), (9, 1931626), (18, 965813), (61, 284994), (71, 244854), (122, 142497), (142, 122427), (183, 94998), (213, 81618), (223, 77958), (366, 47499), (426, 40809), (446, 38979), (549, 31666), (639, 27206), (669, 25986), (1098, 15833), (1278, 13603), (1338, 12993), (2007, 8662), (4014, 4331)]