17763228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{70489}}^1$

素因数の和:70506

約数の個数: 36

約数和(自身を含む): 51316720

約数和(自身を除く): 33553492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 70489, 140978, 211467, 281956, 422934, 493423, 634401, 845868, 986846, 1268802, 1480269, 1973692, 2537604, 2960538, 4440807, 5921076, 8881614, 17763228]

約数ペア:

[(1, 17763228), (2, 8881614), (3, 5921076), (4, 4440807), (6, 2960538), (7, 2537604), (9, 1973692), (12, 1480269), (14, 1268802), (18, 986846), (21, 845868), (28, 634401), (36, 493423), (42, 422934), (63, 281956), (84, 211467), (126, 140978), (252, 70489)]