42412446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 99495864

約数和(自身を除く): 57083418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 107, 114, 122, 171, 183, 214, 321, 342, 361, 366, 549, 642, 722, 963, 1083, 1098, 1159, 1926, 2033, 2166, 2318, 3249, 3477, 4066, 6099, 6498, 6527, 6954, 10431, 12198, 13054, 18297, 19581, 20862, 22021, 36594, 38627, 39162, 44042, 58743, 66063, 77254, 115881, 117486, 124013, 132126, 198189, 231762, 248026, 347643, 372039, 396378, 695286, 744078, 1116117, 2232234, 2356247, 4712494, 7068741, 14137482, 21206223, 42412446]

約数ペア:

[(1, 42412446), (2, 21206223), (3, 14137482), (6, 7068741), (9, 4712494), (18, 2356247), (19, 2232234), (38, 1116117), (57, 744078), (61, 695286), (107, 396378), (114, 372039), (122, 347643), (171, 248026), (183, 231762), (214, 198189), (321, 132126), (342, 124013), (361, 117486), (366, 115881), (549, 77254), (642, 66063), (722, 58743), (963, 44042), (1083, 39162), (1098, 38627), (1159, 36594), (1926, 22021), (2033, 20862), (2166, 19581), (2318, 18297), (3249, 13054), (3477, 12198), (4066, 10431), (6099, 6954), (6498, 6527)]