38855142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 88657920

約数和(自身を除く): 49802778

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 739, 762, 1143, 1478, 2217, 2286, 2921, 4434, 5842, 6651, 8763, 13302, 16997, 17526, 26289, 33994, 50991, 52578, 93853, 101982, 152973, 187706, 281559, 305946, 563118, 844677, 1689354, 2158619, 4317238, 6475857, 12951714, 19427571, 38855142]

約数ペア:

[(1, 38855142), (2, 19427571), (3, 12951714), (6, 6475857), (9, 4317238), (18, 2158619), (23, 1689354), (46, 844677), (69, 563118), (127, 305946), (138, 281559), (207, 187706), (254, 152973), (381, 101982), (414, 93853), (739, 52578), (762, 50991), (1143, 33994), (1478, 26289), (2217, 17526), (2286, 16997), (2921, 13302), (4434, 8763), (5842, 6651)]