7235982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 18103176

約数和(自身を除く): 10867194

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 107, 117, 153, 214, 221, 234, 289, 306, 321, 442, 578, 642, 663, 867, 963, 1326, 1391, 1734, 1819, 1926, 1989, 2601, 2782, 3638, 3757, 3978, 4173, 5202, 5457, 7514, 8346, 10914, 11271, 12519, 16371, 22542, 23647, 25038, 30923, 32742, 33813, 47294, 61846, 67626, 70941, 92769, 141882, 185538, 212823, 278307, 401999, 425646, 556614, 803998, 1205997, 2411994, 3617991, 7235982]

約数ペア:

[(1, 7235982), (2, 3617991), (3, 2411994), (6, 1205997), (9, 803998), (13, 556614), (17, 425646), (18, 401999), (26, 278307), (34, 212823), (39, 185538), (51, 141882), (78, 92769), (102, 70941), (107, 67626), (117, 61846), (153, 47294), (214, 33813), (221, 32742), (234, 30923), (289, 25038), (306, 23647), (321, 22542), (442, 16371), (578, 12519), (642, 11271), (663, 10914), (867, 8346), (963, 7514), (1326, 5457), (1391, 5202), (1734, 4173), (1819, 3978), (1926, 3757), (1989, 3638), (2601, 2782)]