1638882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13007}}^1$

素因数の和:13022

約数の個数: 24

約数和(自身を含む): 4058496

約数和(自身を除く): 2419614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13007, 26014, 39021, 78042, 91049, 117063, 182098, 234126, 273147, 546294, 819441, 1638882]

約数ペア:

[(1, 1638882), (2, 819441), (3, 546294), (6, 273147), (7, 234126), (9, 182098), (14, 117063), (18, 91049), (21, 78042), (42, 39021), (63, 26014), (126, 13007)]