13981488

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1787}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 36360768

約数和(自身を除く): 22379280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1787, 1956, 2608, 3574, 3912, 5361, 7148, 7824, 10722, 14296, 21444, 28592, 42888, 85776, 291281, 582562, 873843, 1165124, 1747686, 2330248, 3495372, 4660496, 6990744, 13981488]

約数ペア:

[(1, 13981488), (2, 6990744), (3, 4660496), (4, 3495372), (6, 2330248), (8, 1747686), (12, 1165124), (16, 873843), (24, 582562), (48, 291281), (163, 85776), (326, 42888), (489, 28592), (652, 21444), (978, 14296), (1304, 10722), (1787, 7824), (1956, 7148), (2608, 5361), (3574, 3912)]