21316722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22067}}^1$

素因数の和:22102

約数の個数: 32

約数和(自身を含む): 50844672

約数和(自身を除く): 29527950

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 22067, 44134, 66201, 132402, 154469, 308938, 463407, 507541, 926814, 1015082, 1522623, 3045246, 3552787, 7105574, 10658361, 21316722]

約数ペア:

[(1, 21316722), (2, 10658361), (3, 7105574), (6, 3552787), (7, 3045246), (14, 1522623), (21, 1015082), (23, 926814), (42, 507541), (46, 463407), (69, 308938), (138, 154469), (161, 132402), (322, 66201), (483, 44134), (966, 22067)]