21724884

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{9007}}^1$

素因数の和:9084

約数の個数: 36

約数和(自身を含む): 55741504

約数和(自身を除く): 34016620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 9007, 18014, 27021, 36028, 54042, 81063, 108084, 162126, 324252, 603469, 1206938, 1810407, 2413876, 3620814, 5431221, 7241628, 10862442, 21724884]

約数ペア:

[(1, 21724884), (2, 10862442), (3, 7241628), (4, 5431221), (6, 3620814), (9, 2413876), (12, 1810407), (18, 1206938), (36, 603469), (67, 324252), (134, 162126), (201, 108084), (268, 81063), (402, 54042), (603, 36028), (804, 27021), (1206, 18014), (2412, 9007)]