38640798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4289

約数の個数: 48

約数和(自身を含む): 97015776

約数和(自身を除く): 58374978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4201, 4599, 8402, 9198, 12603, 25206, 29407, 37809, 58814, 75618, 88221, 176442, 264663, 306673, 529326, 613346, 920019, 1840038, 2146711, 2760057, 4293422, 5520114, 6440133, 12880266, 19320399, 38640798]

約数ペア:

[(1, 38640798), (2, 19320399), (3, 12880266), (6, 6440133), (7, 5520114), (9, 4293422), (14, 2760057), (18, 2146711), (21, 1840038), (42, 920019), (63, 613346), (73, 529326), (126, 306673), (146, 264663), (219, 176442), (438, 88221), (511, 75618), (657, 58814), (1022, 37809), (1314, 29407), (1533, 25206), (3066, 12603), (4201, 9198), (4599, 8402)]