13066998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 29978880

約数和(自身を除く): 16911882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 739, 842, 1263, 1478, 2217, 2526, 2947, 4434, 5173, 5894, 8841, 10346, 15519, 17682, 31038, 311119, 622238, 933357, 1866714, 2177833, 4355666, 6533499, 13066998]

約数ペア:

[(1, 13066998), (2, 6533499), (3, 4355666), (6, 2177833), (7, 1866714), (14, 933357), (21, 622238), (42, 311119), (421, 31038), (739, 17682), (842, 15519), (1263, 10346), (1478, 8841), (2217, 5894), (2526, 5173), (2947, 4434)]