31942014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 74158920

約数和(自身を除く): 42216906

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 109, 169, 218, 221, 289, 327, 338, 442, 507, 578, 654, 663, 867, 1014, 1326, 1417, 1734, 1853, 2834, 2873, 3706, 3757, 4251, 5559, 5746, 7514, 8502, 8619, 11118, 11271, 17238, 18421, 22542, 24089, 31501, 36842, 48178, 48841, 55263, 63002, 72267, 94503, 97682, 110526, 144534, 146523, 189006, 293046, 313157, 409513, 626314, 819026, 939471, 1228539, 1878942, 2457078, 5323669, 10647338, 15971007, 31942014]

約数ペア:

[(1, 31942014), (2, 15971007), (3, 10647338), (6, 5323669), (13, 2457078), (17, 1878942), (26, 1228539), (34, 939471), (39, 819026), (51, 626314), (78, 409513), (102, 313157), (109, 293046), (169, 189006), (218, 146523), (221, 144534), (289, 110526), (327, 97682), (338, 94503), (442, 72267), (507, 63002), (578, 55263), (654, 48841), (663, 48178), (867, 36842), (1014, 31501), (1326, 24089), (1417, 22542), (1734, 18421), (1853, 17238), (2834, 11271), (2873, 11118), (3706, 8619), (3757, 8502), (4251, 7514), (5559, 5746)]