243492

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 576576

約数和(自身を除く): 333084

約数列:

[1, 2, 3, 4, 6, 12, 103, 197, 206, 309, 394, 412, 591, 618, 788, 1182, 1236, 2364, 20291, 40582, 60873, 81164, 121746, 243492]

約数ペア:

[(1, 243492), (2, 121746), (3, 81164), (4, 60873), (6, 40582), (12, 20291), (103, 2364), (197, 1236), (206, 1182), (309, 788), (394, 618), (412, 591)]