172749708

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{15331}}^1$

素因数の和:15654

約数の個数: 36

約数和(自身を含む): 438096568

約数和(自身を除く): 265346860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 15331, 30662, 45993, 61324, 91986, 137979, 183972, 275958, 551916, 4798603, 9597206, 14395809, 19194412, 28791618, 43187427, 57583236, 86374854, 172749708]

約数ペア:

[(1, 172749708), (2, 86374854), (3, 57583236), (4, 43187427), (6, 28791618), (9, 19194412), (12, 14395809), (18, 9597206), (36, 4798603), (313, 551916), (626, 275958), (939, 183972), (1252, 137979), (1878, 91986), (2817, 61324), (3756, 45993), (5634, 30662), (11268, 15331)]