19338966

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3347}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 24051114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 3347, 5778, 6694, 10041, 20082, 30123, 60246, 90369, 180738, 358129, 716258, 1074387, 2148774, 3223161, 6446322, 9669483, 19338966]

約数ペア:

[(1, 19338966), (2, 9669483), (3, 6446322), (6, 3223161), (9, 2148774), (18, 1074387), (27, 716258), (54, 358129), (107, 180738), (214, 90369), (321, 60246), (642, 30123), (963, 20082), (1926, 10041), (2889, 6694), (3347, 5778)]