17964534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427727}}^1$

素因数の和:427739

約数の個数: 16

約数和(自身を含む): 41061888

約数和(自身を除く): 23097354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427727, 855454, 1283181, 2566362, 2994089, 5988178, 8982267, 17964534]

約数ペア:

[(1, 17964534), (2, 8982267), (3, 5988178), (6, 2994089), (7, 2566362), (14, 1283181), (21, 855454), (42, 427727)]