1296075138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{142771}}^1$

素因数の和:142882

約数の個数: 32

約数和(自身を含む): 2775487680

約数和(自身を除く): 1479412542

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 142771, 285542, 428313, 856626, 2427107, 4854214, 7281321, 12706619, 14562642, 25413238, 38119857, 76239714, 216012523, 432025046, 648037569, 1296075138]

約数ペア:

[(1, 1296075138), (2, 648037569), (3, 432025046), (6, 216012523), (17, 76239714), (34, 38119857), (51, 25413238), (89, 14562642), (102, 12706619), (178, 7281321), (267, 4854214), (534, 2427107), (1513, 856626), (3026, 428313), (4539, 285542), (9078, 142771)]