21066744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46199}}^1$

素因数の和:46227

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 34373256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46199, 92398, 138597, 184796, 277194, 369592, 554388, 877781, 1108776, 1755562, 2633343, 3511124, 5266686, 7022248, 10533372, 21066744]

約数ペア:

[(1, 21066744), (2, 10533372), (3, 7022248), (4, 5266686), (6, 3511124), (8, 2633343), (12, 1755562), (19, 1108776), (24, 877781), (38, 554388), (57, 369592), (76, 277194), (114, 184796), (152, 138597), (228, 92398), (456, 46199)]