21474324

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14549}}^1$

素因数の和:14600

約数の個数: 36

約数和(自身を含む): 55610100

約数和(自身を除く): 34135776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 14549, 29098, 43647, 58196, 87294, 130941, 174588, 261882, 523764, 596509, 1193018, 1789527, 2386036, 3579054, 5368581, 7158108, 10737162, 21474324]

約数ペア:

[(1, 21474324), (2, 10737162), (3, 7158108), (4, 5368581), (6, 3579054), (9, 2386036), (12, 1789527), (18, 1193018), (36, 596509), (41, 523764), (82, 261882), (123, 174588), (164, 130941), (246, 87294), (369, 58196), (492, 43647), (738, 29098), (1476, 14549)]