29147538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{693989}}^1$

素因数の和:694001

約数の個数: 16

約数和(自身を含む): 66623040

約数和(自身を除く): 37475502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 693989, 1387978, 2081967, 4163934, 4857923, 9715846, 14573769, 29147538]

約数ペア:

[(1, 29147538), (2, 14573769), (3, 9715846), (6, 4857923), (7, 4163934), (14, 2081967), (21, 1387978), (42, 693989)]