72513042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{246643}}^1$

素因数の和:246662

約数の個数: 24

約数和(自身を含む): 168704496

約数和(自身を除く): 96191454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 246643, 493286, 739929, 1479858, 1726501, 3453002, 5179503, 10359006, 12085507, 24171014, 36256521, 72513042]

約数ペア:

[(1, 72513042), (2, 36256521), (3, 24171014), (6, 12085507), (7, 10359006), (14, 5179503), (21, 3453002), (42, 1726501), (49, 1479858), (98, 739929), (147, 493286), (294, 246643)]