22044321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 36363600

約数和(自身を除く): 14319279

約数列:

[1, 3, 9, 13, 29, 39, 73, 87, 89, 117, 219, 261, 267, 377, 657, 801, 949, 1131, 1157, 2117, 2581, 2847, 3393, 3471, 6351, 6497, 7743, 8541, 10413, 19053, 19491, 23229, 27521, 33553, 58473, 82563, 84461, 100659, 188413, 247689, 253383, 301977, 565239, 760149, 1695717, 2449369, 7348107, 22044321]

約数ペア:

[(1, 22044321), (3, 7348107), (9, 2449369), (13, 1695717), (29, 760149), (39, 565239), (73, 301977), (87, 253383), (89, 247689), (117, 188413), (219, 100659), (261, 84461), (267, 82563), (377, 58473), (657, 33553), (801, 27521), (949, 23229), (1131, 19491), (1157, 19053), (2117, 10413), (2581, 8541), (2847, 7743), (3393, 6497), (3471, 6351)]