21818328876

素因数分解:

$2^2\times 3^2\times {\mathrm{2753}}^1\times {\mathrm{220147}}^1$

素因数の和:222910

約数の個数: 36

約数和(自身を含む): 55172170872

約数和(自身を除く): 33353841996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2753, 5506, 8259, 11012, 16518, 24777, 33036, 49554, 99108, 220147, 440294, 660441, 880588, 1320882, 1981323, 2641764, 3962646, 7925292, 606064691, 1212129382, 1818194073, 2424258764, 3636388146, 5454582219, 7272776292, 10909164438, 21818328876]

約数ペア:

[(1, 21818328876), (2, 10909164438), (3, 7272776292), (4, 5454582219), (6, 3636388146), (9, 2424258764), (12, 1818194073), (18, 1212129382), (36, 606064691), (2753, 7925292), (5506, 3962646), (8259, 2641764), (11012, 1981323), (16518, 1320882), (24777, 880588), (33036, 660441), (49554, 440294), (99108, 220147)]