38961678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 94804992

約数和(自身を除く): 55843314

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 761, 966, 1113, 1219, 1522, 2226, 2283, 2438, 3657, 4566, 5327, 7314, 8533, 10654, 15981, 17066, 17503, 25599, 31962, 35006, 40333, 51198, 52509, 80666, 105018, 120999, 122521, 241998, 245042, 282331, 367563, 564662, 735126, 846993, 927659, 1693986, 1855318, 2782977, 5565954, 6493613, 12987226, 19480839, 38961678]

約数ペア:

[(1, 38961678), (2, 19480839), (3, 12987226), (6, 6493613), (7, 5565954), (14, 2782977), (21, 1855318), (23, 1693986), (42, 927659), (46, 846993), (53, 735126), (69, 564662), (106, 367563), (138, 282331), (159, 245042), (161, 241998), (318, 122521), (322, 120999), (371, 105018), (483, 80666), (742, 52509), (761, 51198), (966, 40333), (1113, 35006), (1219, 31962), (1522, 25599), (2226, 17503), (2283, 17066), (2438, 15981), (3657, 10654), (4566, 8533), (5327, 7314)]