63210126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1505003}}^1$

素因数の和:1505015

約数の個数: 16

約数和(自身を含む): 144480384

約数和(自身を除く): 81270258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1505003, 3010006, 4515009, 9030018, 10535021, 21070042, 31605063, 63210126]

約数ペア:

[(1, 63210126), (2, 31605063), (3, 21070042), (6, 10535021), (7, 9030018), (14, 4515009), (21, 3010006), (42, 1505003)]