1808665734

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{19991}}^1$

素因数の和:20900

約数の個数: 32

約数和(自身を含む): 3834625536

約数和(自身を除く): 2025959802

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 887, 1774, 2661, 5322, 15079, 19991, 30158, 39982, 45237, 59973, 90474, 119946, 339847, 679694, 1019541, 2039082, 17732017, 35464034, 53196051, 106392102, 301444289, 602888578, 904332867, 1808665734]

約数ペア:

[(1, 1808665734), (2, 904332867), (3, 602888578), (6, 301444289), (17, 106392102), (34, 53196051), (51, 35464034), (102, 17732017), (887, 2039082), (1774, 1019541), (2661, 679694), (5322, 339847), (15079, 119946), (19991, 90474), (30158, 59973), (39982, 45237)]