4013428644

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1570199}}^1$

素因数の和:1570280

約数の個数: 36

約数和(自身を含む): 10287950400

約数和(自身を除く): 6274521756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 1570199, 3140398, 4710597, 6280796, 9421194, 14131791, 18842388, 28263582, 56527164, 111484129, 222968258, 334452387, 445936516, 668904774, 1003357161, 1337809548, 2006714322, 4013428644]

約数ペア:

[(1, 4013428644), (2, 2006714322), (3, 1337809548), (4, 1003357161), (6, 668904774), (9, 445936516), (12, 334452387), (18, 222968258), (36, 111484129), (71, 56527164), (142, 28263582), (213, 18842388), (284, 14131791), (426, 9421194), (639, 6280796), (852, 4710597), (1278, 3140398), (2556, 1570199)]