12627498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 29393280

約数和(自身を除く): 16765782

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 89, 102, 107, 178, 214, 221, 267, 321, 442, 534, 642, 663, 1157, 1326, 1391, 1513, 1819, 2314, 2782, 3026, 3471, 3638, 4173, 4539, 5457, 6942, 8346, 9078, 9523, 10914, 19046, 19669, 23647, 28569, 39338, 47294, 57138, 59007, 70941, 118014, 123799, 141882, 161891, 247598, 323782, 371397, 485673, 742794, 971346, 2104583, 4209166, 6313749, 12627498]

約数ペア:

[(1, 12627498), (2, 6313749), (3, 4209166), (6, 2104583), (13, 971346), (17, 742794), (26, 485673), (34, 371397), (39, 323782), (51, 247598), (78, 161891), (89, 141882), (102, 123799), (107, 118014), (178, 70941), (214, 59007), (221, 57138), (267, 47294), (321, 39338), (442, 28569), (534, 23647), (642, 19669), (663, 19046), (1157, 10914), (1326, 9523), (1391, 9078), (1513, 8346), (1819, 6942), (2314, 5457), (2782, 4539), (3026, 4173), (3471, 3638)]