40368468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 108370304

約数和(自身を除く): 68001836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3061, 3297, 4396, 6122, 6594, 9183, 12244, 13188, 18366, 21427, 36732, 42854, 64281, 85708, 128562, 257124, 480577, 961154, 1441731, 1922308, 2883462, 3364039, 5766924, 6728078, 10092117, 13456156, 20184234, 40368468]

約数ペア:

[(1, 40368468), (2, 20184234), (3, 13456156), (4, 10092117), (6, 6728078), (7, 5766924), (12, 3364039), (14, 2883462), (21, 1922308), (28, 1441731), (42, 961154), (84, 480577), (157, 257124), (314, 128562), (471, 85708), (628, 64281), (942, 42854), (1099, 36732), (1884, 21427), (2198, 18366), (3061, 13188), (3297, 12244), (4396, 9183), (6122, 6594)]