9871944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21649}}^1$

素因数の和:21677

約数の個数: 32

約数和(自身を含む): 25980000

約数和(自身を除く): 16108056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 21649, 43298, 64947, 86596, 129894, 173192, 259788, 411331, 519576, 822662, 1233993, 1645324, 2467986, 3290648, 4935972, 9871944]

約数ペア:

[(1, 9871944), (2, 4935972), (3, 3290648), (4, 2467986), (6, 1645324), (8, 1233993), (12, 822662), (19, 519576), (24, 411331), (38, 259788), (57, 173192), (76, 129894), (114, 86596), (152, 64947), (228, 43298), (456, 21649)]