1636356738

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{4451}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 3323400192

約数和(自身を除く): 1687043454

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 863, 1726, 2589, 4451, 5178, 8902, 13353, 26706, 61273, 122546, 183819, 316021, 367638, 632042, 948063, 1896126, 3841213, 7682426, 11523639, 23047278, 272726123, 545452246, 818178369, 1636356738]

約数ペア:

[(1, 1636356738), (2, 818178369), (3, 545452246), (6, 272726123), (71, 23047278), (142, 11523639), (213, 7682426), (426, 3841213), (863, 1896126), (1726, 948063), (2589, 632042), (4451, 367638), (5178, 316021), (8902, 183819), (13353, 122546), (26706, 61273)]