22699131

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 40578048

約数和(自身を除く): 17878917

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 67, 73, 91, 119, 201, 219, 221, 273, 357, 469, 511, 663, 871, 949, 1139, 1241, 1407, 1533, 1547, 2613, 2847, 3417, 3723, 4641, 4891, 6097, 6643, 7973, 8687, 14673, 14807, 16133, 18291, 19929, 23919, 26061, 34237, 44421, 48399, 63583, 83147, 102711, 103649, 112931, 190749, 249441, 310947, 338793, 445081, 582029, 1080911, 1335243, 1746087, 3242733, 7566377, 22699131]

約数ペア:

[(1, 22699131), (3, 7566377), (7, 3242733), (13, 1746087), (17, 1335243), (21, 1080911), (39, 582029), (51, 445081), (67, 338793), (73, 310947), (91, 249441), (119, 190749), (201, 112931), (219, 103649), (221, 102711), (273, 83147), (357, 63583), (469, 48399), (511, 44421), (663, 34237), (871, 26061), (949, 23919), (1139, 19929), (1241, 18291), (1407, 16133), (1533, 14807), (1547, 14673), (2613, 8687), (2847, 7973), (3417, 6643), (3723, 6097), (4641, 4891)]