1411308

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 3603600

約数和(自身を除く): 2192292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 199, 394, 398, 591, 597, 788, 796, 1182, 1194, 1773, 1791, 2364, 2388, 3546, 3582, 7092, 7164, 39203, 78406, 117609, 156812, 235218, 352827, 470436, 705654, 1411308]

約数ペア:

[(1, 1411308), (2, 705654), (3, 470436), (4, 352827), (6, 235218), (9, 156812), (12, 117609), (18, 78406), (36, 39203), (197, 7164), (199, 7092), (394, 3582), (398, 3546), (591, 2388), (597, 2364), (788, 1791), (796, 1773), (1182, 1194)]