52920126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{420001}}^1$

素因数の和:420016

約数の個数: 24

約数和(自身を含む): 131040624

約数和(自身を除く): 78120498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 420001, 840002, 1260003, 2520006, 2940007, 3780009, 5880014, 7560018, 8820021, 17640042, 26460063, 52920126]

約数ペア:

[(1, 52920126), (2, 26460063), (3, 17640042), (6, 8820021), (7, 7560018), (9, 5880014), (14, 3780009), (18, 2940007), (21, 2520006), (42, 1260003), (63, 840002), (126, 420001)]