17963719956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5483431}}^1$

素因数の和:5483461

約数の個数: 72

約数和(自身を含む): 55887138944

約数和(自身を除く): 37923418988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5483431, 10966862, 16450293, 21933724, 32900586, 38384017, 49350879, 65801172, 71284603, 76768034, 98701758, 115152051, 142569206, 153536068, 197403516, 213853809, 230304102, 285138412, 345456153, 427707618, 460608204, 498992221, 641561427, 690912306, 855415236, 997984442, 1283122854, 1381824612, 1496976663, 1995968884, 2566245708, 2993953326, 4490929989, 5987906652, 8981859978, 17963719956]

約数ペア:

[(1, 17963719956), (2, 8981859978), (3, 5987906652), (4, 4490929989), (6, 2993953326), (7, 2566245708), (9, 1995968884), (12, 1496976663), (13, 1381824612), (14, 1283122854), (18, 997984442), (21, 855415236), (26, 690912306), (28, 641561427), (36, 498992221), (39, 460608204), (42, 427707618), (52, 345456153), (63, 285138412), (78, 230304102), (84, 213853809), (91, 197403516), (117, 153536068), (126, 142569206), (156, 115152051), (182, 98701758), (234, 76768034), (252, 71284603), (273, 65801172), (364, 49350879), (468, 38384017), (546, 32900586), (819, 21933724), (1092, 16450293), (1638, 10966862), (3276, 5483431)]