42921858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1889}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 98340480

約数和(自身を除く): 55418622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 1889, 3246, 3778, 3787, 5667, 7574, 11334, 11361, 13223, 22722, 26446, 39669, 79338, 1021949, 2043898, 3065847, 6131694, 7153643, 14307286, 21460929, 42921858]

約数ペア:

[(1, 42921858), (2, 21460929), (3, 14307286), (6, 7153643), (7, 6131694), (14, 3065847), (21, 2043898), (42, 1021949), (541, 79338), (1082, 39669), (1623, 26446), (1889, 22722), (3246, 13223), (3778, 11361), (3787, 11334), (5667, 7574)]