28053018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222643}}^1$

素因数の和:222658

約数の個数: 24

約数和(自身を含む): 69464928

約数和(自身を除く): 41411910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222643, 445286, 667929, 1335858, 1558501, 2003787, 3117002, 4007574, 4675503, 9351006, 14026509, 28053018]

約数ペア:

[(1, 28053018), (2, 14026509), (3, 9351006), (6, 4675503), (7, 4007574), (9, 3117002), (14, 2003787), (18, 1558501), (21, 1335858), (42, 667929), (63, 445286), (126, 222643)]